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"Rampart craters" of the single-ejecta variety. Single-layered ejecta craters are one type of rampart crater. They have one ejecta lobe that extends 1 to 1.5

Hargraves is a Hesperian-age complex double-layered ejecta impact crater on Mars. It was emplaced near the crustal dichotomy in the vicinity of the Nili

water released when the hot ejecta landed on a layer of ice that was 20 to 300 meters thick. Calculations suggest that the ejecta would have had a temperature

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

The discovery of the impact structure and independent discovery of its ejecta were first reported in the journal Science in 1986 by George E. Williams

along with fecal matter. The excreted material may be called ejecta. In pathology the word ejecta is more commonly used. Anal hygiene Burping Countercurrent

craters generally have a rim with ejecta around them; in contrast, volcanic craters usually do not have a rim or ejecta deposits. As craters get larger

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

in the southern part of the ejecta blanket that encircles Hertzsprung, and in the west-northwestern part of the huge ejecta blanket surrounding the Mare

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

each interval on the scale representing a tenfold increase in observed ejecta criteria, with the exception of between VEI-0, VEI-1 and VEI-2. With indices

for dust condensation in the ejecta. Although it had been thought more than 50 years ago that dust could form in the ejecta of a core-collapse supernova

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

side of the Moon. It is located near the northern edge of the blanket of ejecta that surrounds the Mare Orientale impact basin. To the north of Elvey is

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

basins like Raditladi and smaller simpler central peak craters. The impact ejecta and chains of secondary craters extend as far as one radius from the rim

280 km (174 miles). The crater has an inner and an outer ring and a small ejecta blanket surrounding the outer ring. Mead crater is relatively shallow (likely

half the interior floor of Ashbrook is covered by the outer ramparts and ejecta of Drygalski. To the northwest is the walled plain Zeeman. The surviving

range from the crater; lobate flows emanating from crater ejecta, and very radar-bright ejecta and floor. The crater takes its name from Aurelia. Lang,

the walled plain Antoniadi, within the larger crater's outer rampart of ejecta. To the northeast besides Antoniadi is the crater Numerov, and southeast

Moon, such as the Orientale Basin, Beethoven is not multi-ringed. Remnant ejecta blankets around parts of the Beethoven are subdued in appearance and their

(or approximately 30,000 km/s) and a strong shock wave forms ahead of the ejecta. That heats the upstream plasma up to temperatures well above millions of K

attributed to the presence of volatiles in the target rocks, including layered ejecta and lobate flows. It is a complex crater featuring a flat floor and several

the Phoenix lander. The landing site area is believed to be blanketed by ejecta excavated by the impact that created Heimdal, approximately 600 million

and ejecta, as seen by HiRISE under HiWish program Close view of crater and ejecta, as seen by HiRISE under HiWish program Close view of crater ejecta, as

Victoria lies about 100m to the east. Emma Dean lies directly on top of the ejecta blanket from Victoria and could therefore expose material originating from

and Cassini. The rim of Aristillus has a wide, irregular outer rampart of ejecta that is relatively easy to discern against the smooth surface of the surrounding

the surrounding area, likely due to being filled with volcanic material. Ejecta from Titian appear blue and cover much of the surface surrounding the crater

floor. Just northeast of Kertész a small crater has very bright rays and ejecta, indicating that the crater is young. Hollows cover the entire crater floor

Hovnatanian is a crater on Mercury. Its “butterfly” pattern of ejecta rays were created by an impact at an even lower angle than that which formed neighboring

classified by their ejecta. Craters with one ejecta layer are called single-layer ejecta (SLE) craters. Craters with two superposed ejecta blankets are called

linear ridges trending radially from the Caloris basin, believed to be ejecta from the Caloris impact event, similar to Imbrium sculpture on the Moon

crater on the far side of the Moon. It lies within the outer blanket of ejecta that surrounds the Mare Orientale impact basin, and is located to the west

absence of ejecta blankets infers that no ejecta was ever present. Absence of ejecta could be caused by a large impactor scattering the ejecta into outer

inner wall to the northeast, and is surrounded by a small, bright skirt of ejecta. The interior floor is nearly featureless, with only a few indistinct small

the form of radiation, probably due to the interaction of the supernova ejecta and a previously lost gas shell. The event was discovered on 22 February

plains. It has been suggested that material forming Suisei Planitia is ejecta from the impact that formed Caloris Planitia.[citation needed] The name

famed Chinese painter Qi Baishi. The crater has an asymmetric pattern of ejecta rays, which formed by an object traveling to the east or to the west and

The crater features have a softened appearance, possibly due to overlying ejecta from the much larger Schwarzschild and Compton impacts. By convention these

rock fragments greater than 10 centimetres (3.9 in) in diameter, the total ejecta comprising 30 km3 (7.2 cu mi). These formed about a billion secondary craters

in the journal Icarus has found pits in Zumba Crater are caused by hot ejecta falling on ground containing ice. The pits are formed by heat forming steam

lies to the southwest of the larger crater Lewis, in the outer skirt of ejecta that surrounds the Mare Orientale impact basin. To the southeast are the

2006), 310 metres (1,107 ft) away. It is on the edge of the much larger ejecta blanket surrounding the crater Victoria, named the Victoria Annulus. This

and has only been exposed to a minimal amount of deposition from impact ejecta. The floor is nearly featureless, with crater of 2.5 km diameter near the

and the northwestern part of the rim of Bingham is partly overlaid by ejecta from Lobachevsky. To the northeast of Bingham is the crater Guyot, and about

plain Hertzsprung, and is located within that impact basin's broad skirt of ejecta. This material has overflowed the northern rim of Evans and the northern

Dominici also has bright material on its floor and is surrounded by crater ejecta and material that appears orange in enhanced color. These color differences

This crater lies at the center of a faint ray system. The higher albedo ejecta is continuous out to a distance of nearly two crater diameters, then forms

bowl-shaped formation with a circular rim. It is surrounded by streaks of ejecta that have a higher albedo than the nearby maria. This nebulous skirt of

Patera pedestal crater, as seen by HiRISE. Pedestal craters form when the ejecta from impacts protect the underlying material from erosion. As a result of

the IAU. This region of the lunar surface lies at the southern end of the ejecta blanket that surrounds the Mare Orientale impact basin. Chadwick is roughly

Atwood lies near the edge of the outer ramparts of Langrenus, and the ejecta forms low ridges attached to the south rim of Atwood. Within the crater

since, for example, a significant area of surface hematite was covered by ejecta from the Bopolu Crater impact. The typical depth of the underlying sediments

Odin Formation is interpreted as a mixture of impact melt and blocky basin ejecta, formed by the Caloris impact event. The crater Fet is near the center of

although no graben appears to cut the crater rim, and the dark impact ejecta partially covers grabens, suggesting that Apollodorus postdates Pantheon

recognized by the International Astronomical Union. The crater's extensive ejecta blanket and secondary crater field are superposed on plains materials and

formations on the Moon, and it lies at the center of a ray system. This ejecta forms a nearly continuous blanket out to at least one crater diameter before

attached to the southeastern exterior of the walled plain Leibnitz, and the ejecta from Finsen covers the southeastern part of Leibnitz's interior floor. To

with a slight outward bulge along the western rim. The outer rampart of ejecta spills over slightly into the Apollo basin floor, but the remainder of the

outer rim. The southeast rim and the eastern interior floor are marked by ejecta deposits that trend from southeast to northwest. There is also a nearly

not dominated by the pyroxene rocks typical of lunar lowlands. This alder ejecta area is on spectrographic evidence instead principally anorthosite rock

Odin Formation is interpreted as a mixture of impact melt and blocky basin ejecta, formed by the Caloris impact event. Odin Planitia, Gazetteer of Planetary

impacted at an oblique angle about 3.5–3.8 billion years ago. The rim and ejecta are eroded and show smaller impacts, but subsequent deposits have covered

Nectaris Basin and other major basins were formed by large impact events. Ejecta from Nectaris form the upper part of the densely cratered terrain found

cone. The crater is surrounded by a blanket of ejecta formed during the original impact. This ejecta has a relatively high albedo, making the feature

part of the interior floor is partly overlaid by the outer rampart and ejecta from Von Zeipel. The southern floor is marked by an arc of small impacts

covered in ray material from the nearby Kepler. The high albedo of this ejecta makes Encke a bright feature when the Sun is at a high elevation over the

from the Earth. It lies within the southwestern part of the blanket of ejecta surrounding the Mare Orientale, beyond the Montes Cordillera mountain ring

often irregularly shaped, steep-sided, and often display no associated ejecta or lava flows. These pit craters are thought to be evidence of shallow volcanic

cataclysm or late heavy bombardment. However, it is now recognized that ejecta from the Imbrium impact basin (one of the youngest large impact basins on

This region is located in the outer southeastern part of the skirt of ejecta that surrounds the Mare Orientale impact basin, and the nearby surface is

of horror films, including Cube, Wrong Turn, The Witch, Beau is Afraid, Ejecta, and Anything for Jackson, as well as for portraying Death in the dark fantasy

the north of the rim is the small crater Aitken which is surrounded by an ejecta blanket of lighter-albedo material. The interior floor has been resurfaced

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. Sometimes craters will

radio images indicates that the crater is geologically young; fresh impact ejecta has a rough surface, which leads to strong scattering of radio waves. Hokusai

most likely been resurfaced by subsequent lava flows, or by fallback and ejecta deposits. This wiped away much of the original structure of the interior

tuff. Pyroclastic fallout deposits are a result of: Ballistic transport of ejecta such as volcanic blocks, volcanic bombs and lapilli from volcanic explosions

Ejecta is a 2014 Canadian science fiction horror film directed by Chad Archibald and Matt Wiele. The film's script was written by Tony Burgess and stars

crater halo is radar dark, indicating a lack of larger blocks among the fine ejecta. Ångström crater is named after Anders Jonas Ångström, a Swedish physicist

In planetary geology, a pedestal crater is a crater with its ejecta sitting above the surrounding terrain and thereby forming a raised platform (like a

to be composed of uplifted prebasin bedrock covered by deep-seated late ejecta from Caloris. The inner boundary is approximately the outer limit of crater

form as part of a lava flow, typically near its surface, or as fragmental ejecta (lapilli, blocks, and bombs), for instance in Strombolian eruptions that

Young Ejecta (formerly known as simply Ejecta) is an American synthpop duo, consisting of Neon Indian's Leanne Macomber and producer Joel Ford of Ford

Alpetragius X, now flooded by the mare and overlain across the east by ejecta from Alpetragius. Alpetragius is similar in appearance to Behaim crater

lava flows in the crater floor. The rough, blocky morphology of the crater ejecta and the sharp terraced crater wall suggest that this feature is relatively

southwest, the floor is more irregular due to the outer rampart and layers of ejecta from Slipher. A pair of shallow clefts in the floor surface radiate away

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

believed to result from the interaction of crater materials (the meteoroid, ejecta, or both) and high-speed winds in the upper atmosphere. The precise mechanism

well-preserved ejecta blanket As on the Moon, where ejecta from the better preserved basins was used to construct a stratigraphy, the ejecta from the Caloris

water released when the hot ejecta landed on a layer of ice that was 20 to 300 meters thick. Calculations suggest that the ejecta would have had a temperature

with fresh impact craters, as seen by HiRISE. Click on image to see dark ejecta from some craters that formed when the impact reached a dark layer Recent

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

generally radial structure of hillocks through the extensive blanket of ejecta. The crater floor is uneven and covered in hilly ripples. Aristoteles does

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

The impactor is suggested to have been a H chondrite asteroid based on ejecta layers from Italy, with the impactor thought to have been several kilometeres

Dimorphos. It communicates directly with Earth, sending back images of the ejecta and plume of DART's impact as well as having done asteroidal study during

and worn to the north. The crater floor has been resurfaced, either by ejecta from the Mare Imbrium or by basaltic lava, and is relatively smooth and

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

product of coal-seam fires and in altered limestone xenoliths in volcanic ejecta. The International Mineralogical Association recognizes lime as a mineral

exhibit a fluidized ejecta flow after impact of the meteorite, most simply compared to a bullet fired into mud, with the ejecta resembling a mudflow

classified as pedestal craters. A pedestal crater is a crater with its ejecta sitting above the surrounding terrain. They form when an impact crater ejects

dark floor and is surrounded by a system of bright rays, which are ice ejecta deposited during the impact event. The nature of the dark material on the

its Earth-like orbit, the object might be of artificial origin or lunar ejecta. However, visible spectroscopy obtained with the Gran Telescopio Canarias

zone. Several million years later a thin layer of hypervelocity impact ejecta from the Sudbury impact event was deposited on the older, underlying, Gunflint

contain many signs of landslips. The outer ramparts are covered in a wide ejecta blanket that highlights a radial pattern of low ridges and valleys. In the

Orange and black glass clods and basalt boulders are spread throughout the ejecta blanket surrounding Shorty. — Apollo 17 Lunar Module Pilot Harrison Schmitt

the northwest of the Hellas impact basin at the outermost edges of its ejecta blanket. Denning Crater was formally named by the International Astronomical

younger Cretaceous and Cenozoic granitic rocks. Xenoliths in the volcano's ejecta provide a sample of lower crust material. List of Northern Cordilleran volcanoes

released by American synthpop duo Young Ejecta, consisting of Leanne Macomber and Joel Ford, under the name Ejecta. Written by Macomber and produced by Ford

the lavas of Mare Cognitum and subsequently blanketed by dark volcanic ejecta. Within the darkened area, the concentration of fresh young craters is less

surface. Wide CTX image of layers under the ejecta surface of a pedestal crater Close view of layers under ejecta surface of pedestal crater, as seen by HiRISE

develop scalloped rims, central peaks, and terraces on the inner walls. The ejecta sheets have a hilly, lineated texture and swarms of secondary impact craters

crater was erased by formation of ridged terrain. The crater lacks bright ejecta deposits and was imaged for the first time by the Voyager 2 spacecraft in

most distinctive features on the bay are the complex outer ramparts of ejecta from the craters Aristillus and Autolycus, and the small satellite craters

well-known example of a key bed is the global layer of iridium-rich impact ejecta that marks the Cretaceous–Paleogene boundary (K–T boundary). Palynology

These could be the last remnants of a ring around the Earth composed of ejecta of a lunar volcano. The near-Earth asteroid 3753 Cruithne is a co-orbital

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

layer of ejecta, as seen by CTX These are called double-layered ejecta craters. A third type of rampart crater, the multiple-layered ejecta crater, is

smooth plains materials. Rough terra occurs as overlapping and intermixed ejecta blankets around dusters of large young craters in the eastern part of the

swirls. They appear to overlay the lunar surface, superposed on craters and ejecta deposits, but impart no observable topography. Swirls have been identified

Dominae is the debut studio album of American electronic duo Ejecta (now Young Ejecta), consisting of Neon Indian singer Leanne Macomber and producer Joel

around maximum brightness showed that the nova was an FE II type novae. The ejecta from FE II novae is believed to come from a large circumbinary envelope

gently sloped scarp that terminates the continuous ejecta blanket. Similar features may be seen in ejecta blankets of Martian craters, suggesting impacts

concentration of closely spaced pits. Pits show little or no evidence of rims or ejecta. The pits are so close to each other that adjacent pits often share the

crater on Jupiter's moon Ganymede. It is a dark-floored crater with a bright ejecta blanket located in the grooved terrain region Uruk Sulcus. The dark component

momentum such that the ejecta momentum and recoiling momentum are equal. These momenta are calculated by: Ejecta mass × ejecta velocity = recoiling mass

A low-aspect-ratio layered ejecta crater (LARLE crater) is a class of impact crater found on the planet Mars. This class of impact craters was discovered

materials. Hummocky, rough-textured ejecta extend all around the crater, except to the west. The lack of ejecta to the west may indicate that the impactor

duo Young Ejecta (Leanne Macomber and Joel Ford). The second overall studio album by the group and the first to be released under Young Ejecta, which had

event, which are most likely the result of shock heating from the supernova ejecta and circumstellar material. Images of the source location made using the

ejected by the caldera-forming eruption, rather than of subsequent volcanic ejecta. It is forested all the way to its summit. Redondo Peak is sacred to various

(million years) ago, based on the amount of crater impacts present within its ejecta blankets. The walls of Dantu are quite heavily eroded, with most of the

region. Bopulu was identified as a possible source for the Bounce Rock ejecta fragment Bounce rock, which was examined by the MER-B rover, was found to

region. Bopulu was identified as a possible source for the Bounce Rock ejecta fragment Bounce rock, which was examined by the MER-B rover, was found to

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

from the Tycho impact reveals that the majority of them have a downrange ejecta blanket, or debris layer, with a distinctive 'birdsfoot' pattern. Apollo

like a long groove in the lunar surface. It begins at the outer rampart of ejecta surrounding Schrödinger and continues to the north-northwest until it crosses

outburst in the radio regime, and multi-epoch observations showed that the ejecta was expanding. QU Vulpeculae is surrounded by a nova remnant, a planetary

astronomer Jérôme Lalande. The crater is surrounded by a high-albedo area of ejecta that extends into a ray system with a maximum radius of over 300 kilometers

separated 15 days before impact on 11 September 2022 to acquire images of the ejecta as it drifts past the asteroid. LICIACube is equipped with two optical science

M1-67 is an ejecta nebula that surrounds the Wolf–Rayet star WR 124, which is about 6.4 kpc from Earth in the constellation of Sagitta. It contains dust

seen under the microscope. Some fiamme represent fragments of volcanic ejecta, often pumice lapilli that have been flattened by compaction and/or shear

its members, indicates that this is likely a cratering family composed of ejecta from impacts on Pallas. Another suspected Palladian is 3200 Phaethon, the

cavity collapses due to gravity. Sintana is surrounded by a highly degraded ejecta blanket, most of which lies to the east of the crater.: 159–161  "Planetary

Kentucky. There exist several explanations (from blood rain to vulture ejecta) as to how this occurred and what the "meat" was. Although the exact type

the larger crater Riccioli. This crater lies within the outer blanket of ejecta that surrounds the Mare Orientale impact basin, and its form has been modified

multi-ring impact basin that formed on the near side of the Moon, and its ejecta blanket serves as a useful stratigraphic marker. 30 impact basins from this

the area. A pedestal crater has its ejecta above the surrounding terrain, often forming a steep cliff. The ejecta forms a resistant layer that protects

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. Sometimes craters display

fissures and graben. Pit craters usually lack an elevated rim as well as the ejecta deposits and lava flows that are associated with impact craters. Pit craters

of this villa, and the nearby village of Tripergole, disappeared beneath ejecta from the eruption of Monte Nuovo in 1538. According to a history by Tacitus

"brecciated and complexly deformed iron formations", which in turn is overlain by ejecta from the "Sudbury meteorite impact event." This Sudbury Impact Layer is

been identified. Ejecta deposits are rare, and are never associated with craters larger than 15 km (9.3 mi) in diameter. The ejecta that sometimes surround

A later study analyzed the ejecta surrounding some of Westerlund 1's stars; the study determined the mass of W26's ejecta to be 403×10−3 M☉, with an uncertainty

ISBN 978-0-81372-384-6. Glass, B.P.; Simonson, B.M., eds. (2013). Distal Impact Ejecta Layers: A Record of Large Impacts in Sedimentary Deposits (1st ed.). Berlin

oxide; less than 1.5% by concentration. It was likely delivered here as ejecta from a crater impact. The western part of the Lacus Mortis contains an extensive

is located within the north-northwestern section of the immense skirt of ejecta that surrounds the Mare Orientale impact basin. To the south is the Montes

million years. However, a 2016 analysis by the LRO satellite of impact ejecta coverage puts the figure closer to 80,000 years. Cole, George H. A.; Woolfson

significant amount of ejecta which was sent towards the northern edge of Stickney, where it collided with that crater's rim. Ejecta sent towards the southern

surrounded by blocky impact deposits made from material excavated at depth. The ejecta are mainly observed to the north and northeast from the basin. The interior

that the ejecta seems lower than the surroundings. The hot ejecta may have caused some of the ice to go away; thus lowering the level of the ejecta. Barchan

ejecta blanket of breccia preserved over an area of 6,500 square kilometres (2,500 sq mi). It is estimated that immediately after the impact, ejecta covered

chondrules and impact melt can also occur. The rock formed from impact ejecta which was later buried by newer impacts and lithified due to the pressure

This is an older, worn feature, particularly along the western edge where ejecta material covers the rim and part of the inner walls and floor. The rim has

impact craters with uplifted centres Cratered landscape Ejecta blanket – Symmetrical apron of ejecta that surrounds an impact crater Impact crater – Circular

Sinlap is one of the most pristine craters on Titan, surrounded by a bright ejecta blanket. Sinlap was discovered by the images transmitted by the Cassini–Huygens

the Homunculus itself. Nearly as much material is detected within outer ejecta, which formed earlier, but within the last thousand years. Older calculations

based on annual isotope curves in sturgeon and paddlefish bones found in an ejecta-bearing sedimentary unit at the Tanis site in southwestern North Dakota

Lyman. Nearly half the crater is overlain by the rim, outer rampart, and ejecta from Antoniadi. The remaining rim is worn and eroded, with a number of small

of the Moon. It is located in the southern fringe of the huge skirt of ejecta that surrounds the Mare Orientale impact basin. To the south-southwest of

fast material (ejecta) with previously-expelled slowly-expanding material (CSM), which can more effectively convert kinetic energy of ejecta into radiation

southwestern half of this walled plain has been heavily damaged by the mass of ejecta from Mare Orientale. This material forms an irregular striation in the surface

based on annual isotope curves in sturgeon and paddlefish bones found in an ejecta-bearing sedimentary unit at the Tanis site in southwestern North Dakota

dark deposits are interpreted to be "shock-melt material" equivalent to ejecta blanket material; however, the dark deposits to the south are "ridge slopes

that Rupes Boris is not actually a lunar escarpment, but may be a ridge of ejecta from the nearby crater Delisle. Batson, Raymond M.; Russell, Joel F., eds

complex system of converging ridges and subsidiary mountain peaks. The rayed ejecta pattern indicates an oblique impact occurred from the west. The impact ejected

Lyman. Nearly half the crater is overlain by the rim, outer rampart, and ejecta from Antoniadi. The remaining rim is worn and eroded, with a number of small

the impact of a meteorite is referred to as splashing, if small bits of ejecta are formed. Physicist Lei Xu and coworkers at the University of Chicago

were all identified in the unit, it was reinterpreted as part of an impact ejecta blanket. Evidence for a meteorite impact close to Ullapool was published

indicates that it is probably a so-called cratering family composed of ejecta from impacts on 3 Juno. The HCM analysis by (Zappalà 1995) determined several

been suggested that this terrain formed as a result of the convergence of ejecta at this basin's antipode. This hypothetical impact is also believed to have

ejecta deposited during the violent uplift of the mountains. Sections of the Montes Apenninus front are also rubbly, a result of both fallback ejecta

and the ejecta blanket of the huge (45 km diameter) crater Plinius, on the east margin of a 25–40 km-wide band of material separating the ejecta blanket

mountains, only to be engulfed by the ejecta cloud, which scorches them alive. The intense heat from the ejecta cloud ignites fires around the world,

southwest of the huge walled plain Hertzsprung, within the outer skirt of ejecta. Just to the south-southwest of Wan-Hoo is the larger crater Paschen, and

surroundings show evidence of ejecta deposits from Maunder to the north (as shown by a number of secondary impacts). Some of this ejecta may have been deposited

ridges of material that are radial to Tsiolkovskiy. Most likely this is ejecta deposited during Tsiolkovskiy's formation. It was named in 1973 by the IAU

targets include visible light images of the corona, solar wind, shocks, solar ejecta, etc. Development of WISPR was led by the U.S. Naval Research Laboratory

excavated from the asteroid and ejected into space by the impact (known as ejecta) contributed significant momentum change to the asteroid, beyond that of

Spectroscopy of the Post-Red Supergiant IRC +10420 and Its Circumstellar Ejecta (with K. Davidson, N. Smith) The Astronomical Journal (2002) High-Resolution

from returning to equilibrium. Since the time when this occurred, some ejecta has been deposited across the top, giving the surface a higher albedo than

especially along the eastern half. It is surrounded by an outer rampart of ejecta, most notably towards the north, and is at the center of a small ray system

the northwest of the Mare Orientale impact basin, in the outer skirt of ejecta surrounding the Montes Cordillera mountain ring. Passing along the southwestern

Image is located in Oxia Palus quadrangle. The islands are formed in the ejecta of Lod, Bok, and Gold craters. Scour patterns, located in Lunae Palus quadrangle

rotating ejecta, or may simply only be seen in SN 2002cx because its low expansion velocity does not wash them out. The emission or ejecta hypothesis

therefore the abundance of 37Ar, using it as an example, is greater in ejecta from recent massive stars than it was from those in early stars of only

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

created by a low angle impact which is evident by its elongated shape and ejecta deposit in the shape of a "butterfly". Rahe is believed to once have held

Viking Orbiter 2 mosaic showing the crater and its extensive ejecta

areas outside Raditladi are covered by the dark relatively blue impact ejecta. The peak ring massifs at some places expose a bright blue material identical

However the southeastern part of the floor is more irregular, because ejecta from Finsen covers part of it. The dark floor is covered in places by streaks

and surrounding this interior crater is an outer rampart formed from the ejecta material during its formation. Schwarzschild is one of the largest craters

MER-B on Sol 2239 imaged the then distant craters including the Rim of Endeavour crater and Iazu ejecta

the northwest of the Mare Orientale impact basin, in the outer skirt of ejecta that surrounds the Montes Cordillera range. It is a relatively isolated

(darker) than the south. Most likely the floor has been covered or modified by ejecta from the impact that created the Imbrium basin. There are a number of crater

irregular than the remainder of the interior, and may have been overlain by ejecta from D'Alembert or elsewhere. The northeastern floor is relatively level

higher albedo than the surrounding terrain, but lacks the skirt of bright ejecta that many young impacts possess. The edge and interior are not notably eroded

crater is an example of very pristine morphology since small features in its ejecta and on its floor are preserved. Being young, it does not display water erosion

remainder of the interior and rim of the crater has been partly overlain by ejecta, producing a rounded, lumpy surface. Still the surviving outer rim remains

crater is an example of very pristine morphology since small features in its ejecta and on its floor are preserved. Being young, it does not display water erosion

concentration of closely spaced pits. Pits show little or no evidence of rims or ejecta. The pits are so close to each other that adjacent pits often share the

J.; Davidson, K. (2010). "THE MORPHOLOGY OF IRC +10420's CIRCUMSTELLAR EJECTA". The Astronomical Journal. 140 (2): 339. arXiv:1006.0501. Bibcode:2010AJ

nickel and magnetic components that are argued to be associated with impact ejecta. Geologist Dallas Abbott estimates the age of this feature to be about 4

of the Moon, past the southwestern limb. It lies in the outer skirt of ejecta from the Mare Orientale impact basin, just to the southwest of the Montes

been heavily disrupted by the formation of the basin, and it is covered by ejecta from the impact leaving only an uneven depression in the surface. The outer

farther to the west is Bridgman. This crater is partly overlain by the ejecta from the younger Wiener impact, leaving an uneven formation with edges that

In the science of tephrochronology, the Saksunarvatn tephra is volcanic ejecta that formed an ash layer that is useful in dating Northern European sediment

is covered in lunar dust and marked by mountains, impact craters, their ejecta, ray-like streaks, rilles and, mostly on the near side of the Moon, by dark

illumination by sunlight. It lies within the southern part of the wide skirt of ejecta that surrounds the Mare Imbrium impact basin. This is a circular crater

larger and more prominent impact crater Tycho. The high-albedo rays and ejecta from Tycho lie across Pictet and spread far to the east and in other directions

Research Program. "HiRISE | Zumba Crater: Fresh 3-Km Crater with Impressive Ejecta and Ray Pattern (PSP_003608_1510)". Boyce, J. et al. 2012. "Origin of small

plain Schrödinger, within the radius of that formation's outer blanket of ejecta. The crater's name was approved by the IAU on 16 March 2018. It is named

its radius had decreased to 380 times that of the Sun (R☉), although the ejecta continues to expand. On January 6, 2002, an unknown star was seen to brighten

formation with an interior that has been flooded, either with lava or possibly ejecta. The outer rim is a low, circular ridge with a narrow break to the south

much of the interior floor is irregular due to overlying impacts or their ejecta. However, there is a level plain in the eastern half of the interior that

the shape of the crater, and have nearly obliterated the southern rim. Ejecta from Longomontanus overlies part of the southern floor. The satellite crater

west-northwest of the immense Mare Orientale impact basin. The outer blanket of ejecta from this impact reaches nearly to the rim of Gerasimovich. Nearby craters

prominent ray crater Tycho. Street lies within the skirt of high-albedo ejecta from Tycho, and it is more heavily worn than its younger and larger neighbor

part of the Moon. The surface near the crater is marked by high-albedo ejecta. To the west is a system of rilles designated the Rimae Menelaus. Its diameter

twin impacts 1.7N 19.7E 30 L39 Schickard Crater floor with Orientale basin ejecta stripe 44.3S 55.3W 227 L40 Janssen Rille Rare example of a highland rille

formed is thought to be loose debris,[citation needed] although some of the ejecta may have originated from more competent rocks. No underlying bedrock was

feature. The interior floor is somewhat uneven, possibly due to deposits of ejecta or fall-back material. It is free of impacts of note within the interior

BP). Recent radiocarbon dating charcoals buried within assumed proximal ejecta blankets of these crater-like features showed Ilumetsa Large and Ilumetsa

floor has been resurfaced by some material in the past, possibly fluidized ejecta or lava, leaving a level and nearly featureless surface that is marked only

marked only by a few tiny craterlets. Surrounding Jenner is a rampart of ejecta that extends for over a half crater diameter in some directions. Jenner

subsequent radioactive heating of the rapidly expanding ejecta. The intensely radioactive nature of the ejecta gases was first calculated on sound nucleosynthesis

well-defined except along the southwestern edge. Along that side skirt of ejecta from Karpinsky overlies the edge and the inner wall, reaching to the edge

basin, the third-largest crater on Ceres; both are surrounded by extensive ejecta deposits. Yalode and the regions surrounding it appear to be heavily tectonized

marked by notable craterlets. The floor is covered by ray material and ejecta from the adjacent Glushko. By convention these features are identified on

is located within the north-northwestern section of the immense skirt of ejecta that surrounds the Mare Orientale impact basin. To the south is the Montes

Langley. Much of the southern section of the floor has been covered by ejecta from nearby impacts. The northern half of the floor, however, is much more

plain Schrödinger, within the radius of that formation's outer blanket of ejecta. The long Vallis Planck formation begins just to the north of Grotrian,

free from impact erosion, and is surrounded by a small radial skirt of ejecta. The crater has not been significantly eroded by subsequent impacts. By

where the prominent crater Scaliger intrudes into the outer rim, leaving ejecta across the floor. Other nearby craters include Alden to the north, Parkhurst

character in Dark Matter (2015 TV series) Griffin Jones, character in Ejecta (film) All pages with titles containing Griffin Jones Griffith Jones (disambiguation)

appears slightly wider along the eastern side, possibly due to deposits of ejecta from nearby impacts. The interior floor of Sommerfeld consists of a nearly

fairly substantial crater. Along the southern rim, the outer rampart of ejecta from Humboldt forms a rugged interior surface across the southern floor

rim deposits of ejecta from the maar eruptions. These rest on the basalt flow where it is present or on older sediments. The ejecta at Kilbourne Hole

western half of the floor and inner walls have been partly overlain by ejecta from Antoniadi. By convention these features are identified on lunar maps

to the west of the Vallis Bouvard depression in the southern part of the ejecta blanket that surrounds the Mare Orientale impact basin. To the south-southwest

along the eastern edge. The inner wall slopes down without terraces to the ejecta along the base. The interior floor is relatively featureless and is free

outer rim. The southern rim is overlain by material deposits, most likely ejecta from another impact. The remainder of the rim has survived fairly well,

to the west of the Vallis Bouvard depression in the southern part of the ejecta blanket that surrounds the Mare Orientale impact basin. To the south-southwest

outside the irregular rim of Mendeleev, but well within the outer skirt of ejecta. It is a circular crater with a rim that has not been significantly eroded

outer rim. The southern rim is overlain by material deposits, most likely ejecta from another impact. The remainder of the rim has survived fairly well,

along the eastern edge. The inner wall slopes down without terraces to the ejecta along the base. The interior floor is relatively featureless and is free

southeast of the huge walled plain Hertzsprung, within the outer skirt of ejecta that surrounds that impact feature. To the southwest of Lucretius lies Fridman

rounded. Significant impacts nearby have covered the floor and sides with ejecta, and there are a multitude of tiny craterlets along the inner wall. The

before Mt. Kaimon was formed. [citation needed] The sedimentary layer of ejecta from the eruption at the end of the 7th century is called ao-kora (ao means

defined and softened due to subsequent impacts and possibly some overlap of ejecta from Tsiolkovskiy and other sources. The inner rim is wider and has a gentler

irregular ridge in the surface. Parts of the crater are also overlain by ejecta from the Mare Orientale basin to the east. The most notable feature in the

the impact that created Voltaire was sufficient to cause large amounts of ejecta that remained in Mars orbit for several hundred years, before a substantial

to the west-southwest of the larger crater Poynting, on the edge of the ejecta skirt surrounding the walled plain Hertzsprung to the southeast. The outer

Glaciations), the Neoproterozoic Oxygenation Event, the Ediacaran Acraman bollide ejecta layer and the rise of Ediacaran Fauna. North–south it stretches over 850 km

impact crater that lies in the north-northwestern edge of the huge skirt of ejecta that surrounds the Mare Orientale impact basin. It lies just over one crater

side. The northwestern half of the floor is elevated, along the side where ejecta from the younger Neper intrudes into the interior. There is a pair of small

Jian-Yang; Hirabayashi, Masatoshi; Farnham, Tony L.; et al. (1 March 2023). "Ejecta from the DART-produced active asteroid Dimorphos". Nature. 616 (7957): 452–456

rim structure has been worn away by subsequent impacts and deposits of ejecta, and now forms a rounded dip into the curving interior. A small chain of

Inghirami is located near the southeastern edge of the immense skirt of ejecta that surrounds the Mare Orientale. This material has formed linear ridges

Steinheil, leaving much of the interior floor covered with the outer rampart of ejecta from the latter formation. The remainder of the rim of Watt is somewhat

walls have been worn and their features softened by impacts and possibly ejecta from other craters. The northern portion of the interior floor contains

Cassini in 1680. Some of these secondary craters form sinuous chains in the ejecta. In 1966 the crater was photographed from an oblique angle by Lunar Orbiter

ridges and uneven areas most likely as the result of large deposits of ejecta. There is a cluster of small craters near the midpoint of the interior,

It is located to the northwest of the Mare Orientale impact basin, and ejecta from that event has fallen across this crater rim and its interior. To the

few tiny craterlets scattered across the surface. In the southeast, the ejecta from Nearch A has produced a slightly more irregular region. Nearch is named

of the Atlas V launch vehicle into a dark crater. The composition of the ejecta plume will be observed by a shepherding spacecraft, which will itself crash-land

less affected by reshaping, although it too is worn by impact erosion. The ejecta from nearby impacts partly covers the northern and some of the southeastern

number of outward notches, particularly to the north and east. The crater ejecta is still visible in the rough surroundings beyond the rim, but any rays

features that have been softened and rounded by subsequent deposits of ejecta. Attached to the eastern rim is the satellite crater Niepce F, and the inner

Kármán crater, thus providing information about the subsurface deposits. The ejecta from the Zhinyu crater varies radially by distance, suggesting a heterogeneous

side of the Moon. It is located in the northern edge of the vast skirt of ejecta surrounding the Mare Orientale impact basin. Less than three crater diameters

the national park: Eddie Pumpa Outstation Hayward Homestead Ruins Impact Ejecta Horizon Late Precambrian Shales Geological Site Enorama Mail Station and

ended its mission by crashing into the lunar surface in order to study the ejecta plume content.[needs update] Chang'e 1 The People's Republic of China's

conditions. Guthnick is situated in the southern portion of the huge skirt of ejecta that surrounds the Mare Orientale impact basin. Less than a crater diameter

now has a slightly oval shape. The rim edge is worn and irregular, and ejecta material has been carried into the northern interior floor. There are a

teardrops, dumbbells, and other forms. They have shaped this way due to the ejecta or splash of silicate liquid following a meteorite impact, scattering them

HiWish program The ejecta is not symmetrical around crater because the asteroid came at a low angle out of the North East. The ejecta protected the underlying

To the southwest of Gambart is an area of hilly terrain deposited from ejecta during the Mare Imbrium impact, known as the Fra Mauro Formation. The smaller

due to the overlapping Anaxagoras and the smaller Anaxagoras A, and the ejecta from these formations covers the western third of the interior floor. The

difficult to estimate ejecta volume due to erosion and more recent activity covering this eruptions ejecta, an estimate of ejecta volume has been produced

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

The Lunar Ejecta and Meteorites Experiment (LEAM) was a lunar science experiment that flew to the Moon on board Apollo 17 in 1972. It collected information

two craters, making it the youngest of the three. The outer rampart of ejecta from Langmuir partly covers the southeast interior floor of Chebyshev. This

southwest limb. It lies due south of the Mare Orientale, in the outer skirt of ejecta that surrounds the Orientale impact feature. Just to the southeast is the

Gerasimovich. This crater lies near the outer fringes of the huge skirt of ejecta that surrounds the Mare Orientale impact basin to the east. Streaks of this

foreshortening. As with Lagrange, this formation has been heavily modified by the ejecta from the formation of the Mare Orientale impact basin to the northwest.

ended its mission by crashing into the lunar surface in order to study the ejecta plume content.[needs update] Chang'e 1 The People's Republic of China's

gamma-ray emission in the framework of particle acceleration in supernova ejecta produced shock. The energy conversion efficiency needs to be very high,

difficult to estimate ejecta volume due to erosion and more recent activity covering this eruptions ejecta, an estimate of ejecta volume has been produced

nearly level base. The southwest half of the floor, however, is overlaid by ejecta from nearby impacts. In the midpoint of the floor is a rounded massif that

joins Stokes to the south, the rim has been straightened slightly, and ejecta lies across part of the interior floor. The inner walls of Regnault are

found that they were similar in lithology and fracturing, showing that the ejecta in the Flinders Ranges came from the Lake Acraman site. This collaborative

Cara E.; Hughes, John P.; Slane, Patrick (10 February 2001). "Two New Ejecta‐dominated Galactic Supernova Remnants: G337.2−0.7 and G309.2−0.6". The Astrophysical

dust particles that were emitted from volcanoes on Jupiter's moon Io and ejecta clouds around the Galilean moons were discovered and characterized. Following

shape, and there is a central peak somewhat offset to the northeast. The ejecta pattern, oblong shape, and location of the central peak indicate the original

sun angle showing that the central peak is much darker than the floor and ejecta of the crater, with some areas that are much brighter Another color image

Retrieved 2023-02-05. Haines, P. W. (2005). "Impact cratering and distal ejecta: The Australian record". Australian Journal of Earth Sciences. 52 (4–5):

be perceived. This crater lies in the northern edge of the huge skirt of ejecta that surrounds the Mare Orientale impact basin. This feature lies several

tectonic movements. It is suspected that the Lairg site is the source of the ejecta deposits in the Stac Fada Member for a number of reasons. The palaeocurrent

by Li & Paczyński in 1998. The radioactive glow arising from the merger ejecta was originally called mini-supernova, as it is 1⁄10 to 1⁄100 the brightness

wider along the southeastern half, possibly due to slumped material or ejecta deposits. A small crater lies across the northern rim and part of the inner

time span differences between the proposed impact times and the impact ejecta products. Quaternary geologists, paleoclimatologists, and planetary geologists

contrasts. The southern end has been covered, possibly by lava flows or ejecta, leaving a relatively flat surface that is marked only by tiny craters and

western and eastern sides of the crater in particular are nearly overlain by ejecta material. The interior floor is relatively level, at least in the western

of astronomers also ruled out that Christophedumas might be an Escaping Ejecta Binary (EEB), that are thought to be created by fragments ejected from a

ray crater Copernicus, and multiple secondary craters from the Copernican ejecta cover this area. To the northwest is a chain of craters that continue in

meteorite Northwest Africa 7034 is suggested to be derived from the impact ejecta of this crater that was ejected into space by the much later impact that

and launch projectiles at the satellites. The probe would collect the ejecta as it performed a slow flyby (~1 km/s). These samples would be returned

04″W / 12.1441556°N 86.1841778°W / 12.1441556; -86.1841778) and noted ejecta "extending off toward the east-north-east". The scientists indicated they

crispness of crater rims and the morphology of their walls, central peaks, ejecta deposits, and secondary-crater fields have undergone systematic changes

Energetic volcanic eruptions can create rooster tail formations from their ejecta. They can form in relation to coronal loops near the Sun's surface. In gear

North Ray, but did not stop. As they drove by, Duke said "There's a good ejecta blanket of half-meter-size boulders around the rim of Palmetto into some

Lunar scientists suspect that this plain may have resulted from deposits of ejecta from the formation of large impact basins such as Mare Imbrium or Mare Orientale

doi:10.1029/JB076i023p05387. Haines PW (2005). "Impact cratering and distal ejecta: the Australian record". Australian Journal of Earth Sciences. 52 (4–5):

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. Sometimes craters will

velocity. Any such impact ejecta would've escaped Rhea's influence entirely, directly orbiting Saturn. Some of the ejecta later impacted Rhea, likely

the power outburst. Nonetheless, this is enough energy to accelerate nova ejecta to velocities as high as several thousand kilometers per second—higher for

evidence show water was present in both the high-angle vapor plume and the ejecta curtain created by the LCROSS Centaur impact. As of November 2009[update]

craters (for instance, Ursula and Jessica) are surrounded by bright impact ejecta (rays) consisting of relatively fresh ice. All large craters on Titania

Meyer; Kaori Otsuki; Rachid Ouyed (2007). "Nucleosynthesis in neutron-rich ejecta from Quark-Novae". Astronomy and Astrophysics. 471 (1): 227–236. arXiv:nucl-th/0610013

century A.D. The eruption produced between 37–82 km3 (8.9–19.7 cu mi) of ejecta (dense-rock equivalent). The date of the eruption has been constrained within

appeared on the August 24, 2004 LPOD - includes Bode Crater and Rima Bode Wood, Chuck (April 8, 2010). "Textured Ejecta". Lunar Photo of the Day. - the rille

body of rock that underlies the surface. A surface unit may be a crater ejecta deposit, lava flow, or any surface that can be represented in three dimensions

impact, and which partly covers Fra Mauro. This rough debris blanket of ejecta is referred to as the "Fra Mauro Formation". By convention these features

parts of the cratering process. The topics include crater-fill breccias, ejecta blanket, pseudotachylite and impact melt breccias. Chapter 6 covers impact

constraints on the evolution of the Solar System (co-formation, capture, impact ejecta). The mission objectives are: Return 100 grams (g) of loose material from

(1993). "The Manson Impact Structure: 40Ar/39Ar Age and Its Distal Impact Ejecta in the Pierre Shale in Southeastern South Dakota". Science. 262 (5134):

played in the film adaption of Pontypool and in the science fiction film Ejecta. Burgess has also been a singer with the rock band Lucy Jinx (formally known

Express orbiter of the European Space Agency Rupes Tenuis scarp Boola crater ejecta exposed on Rupes Tenuis Rupes Tenuis is the strip in the middle of the image

May 21 at about magnitude 11.6, then steadily faded. Observations of the ejecta a year later showed creation of 0.4 solar masses of iron. The spectrum of

Mountain in the background. The white line near the horizon at right is the ejecta blanket of South Ray crater. The Lunar Portable Magnetometer (LPM) was used

basin, show only little or no enhancements of KREEP within their rims or ejecta. The enhancement of heat-producing radioactive elements within the crust

B.; McEwan, I. K. (1995). "An experimental study of multiple grain-size ejecta produced by collisions of saltating grains with a flat bed". Sedimentology

Eject, a 2014 album by Cazzette All pages with titles containing eject Ejecta (disambiguation) Ejector (disambiguation) Coronal mass ejection, an ejection

Rushton, M. (2009). "Sakurai's Object: characterizing the near-infrared CO ejecta between 2003 and 2007". Monthly Notices of the Royal Astronomical Society

view on recoil is that it is proportional to the mass of all ejecta × velocity of ejecta. In comparing the energy levels of premium self-defense ammunition

with the maar being "the crater cut into the ground and surrounded by an ejecta ring". A 2011 geological clarification of a maar is "Maar volcanoes are

shape, the absence of a raised rim or central peak, and lack of impact ejecta. These explosive volcanoes erupted during the planet's first billion years

Montanari and others interpreted feldspar spherules from Caravaca as impact ejecta that had melted and rehardened. The paper that served as the basis for Luis

exposure age was discovered to be about 1.8 million years, linking it to ejecta, or debris, from the impact that formed South Ray crater, to the south of

impact of a meteorite is called impactite. Two tektites, molten terrestrial ejecta from a meteorite impact A partial slice of the Esquel pallasite Willamette

Reach, W.; Woodward, C. (2009). "A Search for Deep Impact's Large Particle Ejecta". Deep Impact as a World Observatory Event: Synergies in Space, Time, and

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

is a small crater to the southeast of King, and it is covered by King's ejecta blanket. Several mountain peaks (Montes) within King crater have been named

higher albedo than the mare to the south, most likely due to deposits of ejecta from impacts to the north. Early concepts of a Moon landing promoted by

Camera Detection Radar Magnetometer Charged and Neutral Particle Analyzers Ejecta Analyzer Narrow Field of View Navigation Sensor Laser Integrated Navigation

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

the journal Icarus has found pits in Hale Crater that are caused by hot ejecta falling on ground containing ice. The pits are formed by heat forming steam

(Producer) Neverlost (2011) Antisocial (2013) (Producer) The Drownsman (2014) Ejecta (2014) Hellmouth (2014) (Producer) Septic Man (2014) (Producer) Antisocial

and helium too, and suggest that the gas is stellar wind and supernova ejecta condensed in the gravitational potential of the star cluster and is excited

with the maar being "the crater cut into the ground and surrounded by an ejecta ring". Maar-diatreme volcanoes are not uncommon, reported as the second

Environment Coronal mass ejection, a massive burst of stellar wind and other ejecta from a star Clathrin mediated endocytosis Chief mechanical engineer, the

are cut by Belmont Chasma. Though the smooth plains could represent an ejecta blanket, with material blasted out from the impact event that created Ursula

non-relativistically expanding ejecta, a shock wave system forms in the impact: the outer one propagates in the ejecta, while a reverse shock propagates

pit crater or a pit crater chain forms. Pit craters do not have rims or ejecta around them, like impact craters do. On Mars, individual pit craters can

branches. On 19 May 2015 specimens were found consuming the Pandanus-fruit ejecta of the Mariana fruit bat on the leaves of a Pandanus tectorius tree. Mariana

the troposphere, tends to mute sunset and sunrise colors, while volcanic ejecta that is instead lofted into the stratosphere (as thin clouds of tiny sulfuric

of impact-generated events that occurred 65 million years ago, including ejecta fallout, tsunami propagation, geochemical disturbances, and extinction in

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

Anthony; et al. (October 22, 2010). "Detection of Water in the LCROSS Ejecta Plume". Science. 330 (6003): 463–468. Bibcode:2010Sci...330..463C. doi:10

phenomena and produced a well defined blast wave without perturbation or ejecta; they also produced no crater. However, it was found that they lacked the

the troposphere, tends to mute sunset and sunrise colors, while volcanic ejecta that is instead lofted into the stratosphere (as thin clouds of tiny sulfuric

Machine Head, James N.; Melosh, H. Jay; Ivanov, Boris A. (2002). "High-speed ejecta from small craters". Science. 298 (5599): 1752–1756. Bibcode:2002Sci...298

produces large numbers of blocks of sediment material in the crater rim and as ejecta around the crater. Most of the initial sediment blocks project above the

wall, central mountain peaks, an irregular floor, and an outer rampart of ejecta. It lacks a ray system of its own, but is overlain by rays from the prominent

Geophysical Research: Planets. Retrieved July 9, 2018 – via Eos (magazine). Lunar Ejecta and Meteorites Archived May 17, 2008, at the Wayback Machine Don L. Lind

is apparently the remains of an ejecta blanket that once surrounded the crater. Post-crater erosion removed the ejecta, except for the overlying graben

distinguishable from impact craters in lacking raised rims and surrounding ejecta blankets. On Mars, individual pit craters can coalesce to form crater chains

wall, central mountain peaks, an irregular floor, and an outer rampart of ejecta. It lacks a ray system of its own, but is overlain by rays from the prominent

was penetrated. Rays formed by secondary craters, blocks, and pulverized ejecta extend more than 13 crater diameters beyond the crater proper. The marked

Rainer Gersonde; Gerhard Kuhn (2005). "SEDIMENTATION PATTERNS OF METEORITIC EJECTA IN ELTANIN IMPACT DEPOSITS AT SITE PS58/281" (PDF). Lunar Science and Planetary

the Mare Imbrium. The rim has a significant outer rampart brightened with ejecta and the upper portion of a terraced inner wall, but lacks the ray system

K.T.; Bailey, M.J.; et al. (2013). "Biomass preservation in impact melt ejecta". Nature Geoscience. 6 (12): 1018–1022. Bibcode:2013NatGe...6.1018H. doi:10

the east 1,850 ± 1 million years ago – is the likely ejecta source, making these the oldest ejecta linked to a specific impact. Additional evidence indicates

quadrangle. The crater has been described by NASA as "relatively new", with ejecta material surrounding the crater, including some visible across the floor

(born 1940) of the University of Adelaide, who in the 1980s discovered the ejecta layer from the Acraman bolide impact at a distance of 300 kilometers from

related to Murchison (crater). Murchison at The Moon Wiki Intricate Young Ejecta Blanket in Ancient Murchison Wood, Chuck (November 2, 2006). "Move Over

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

authors proposed that before its ejection, this meteorite was part of the ejecta deposits from an earlier impact that formed the nearby Khujirt crater approximately

05983 1,222 metres (4,009 ft) and 290 metres (950 ft) Plutonium surface ejecta studies. Clarinet February 9, 1999 NTS Area U1a.101C 37°00′36″N 116°03′32″W

placed an experiment on the Moon's surface called LEAM, short for Lunar Ejecta and Meteorites. It was designed to look for dust kicked up by small meteoroids

south of the intersection of two large "tripleband" lineae. White areas are ejecta rays from the large (26-km diameter) crater Pwyll 1000 km to the south

(northwest of the crater Lowbury) where it is locally buried by impact crater ejecta and young (Amazonian-aged) plains material. This northern valley segment

on the volcano's southern flank. Much of that caldera's rim is buried by ejecta from a young impact crater; however, the caldera's presence is outlined

independent path to the surface. List of cinder cones Volcanic cone – Landform of ejecta from a volcanic vent piled up in a conical shape Capulin Volcano National

effect known as relativistic aberration, where the intrinsic velocity of ejecta is actually about 90% the speed of light. Repeat observations by the Chandra

craters generally have a rim with ejecta around them, in contrast volcanic craters usually do not have a rim or ejecta deposits. As craters get larger (greater

and radiation levels of Jupiter's extensive magnetosphere. Io's volcanic ejecta also produce a large, intense plasma torus around Jupiter, creating a hostile

void that results from the stretching. Pit craters do not have rims or ejecta around them, like impact craters do. Studies have found that on Mars a fault

Seismic Experiment Charged Particle Lunar Environment Experiment Lunar Ejecta and Meteorites Experiment Solar Wind Spectrometer Experiment Modular Equipment

believed to have formed initially, as evidenced by the large amount of ejecta (much of which would have been swallowed by an immediately forming black

the Montes Cordillera, 930 km (580 mi) in diameter. Outward from here, ejecta extend some 500 km (310 mi) from the foot of the mountains and form a rough

of iron-60 intercepted as Earth passes through the expanding supernova ejecta. Assuming that the material ejected in a supernova expands uniformly out

compared to much of Titania's surface, likely representing Gertrude's ancient ejecta blanket. Gertrude is unusually shallow; extrapolating from depth-to-diameter

shape and shock this shell, and almost certainly entrain slow-moving AGB ejecta to produce a fast molecular wind. Observations and high-resolution imaging

mountain—bordering the crater to the west. Haulani is surrounded by an extensive bright ejecta blanket that extends preferentially westward, with crater rays extending

When released from the huge internal pressure of the neutron star, these ejecta expand and form seed heavy nuclei that rapidly capture free neutrons, and

the Casius quadrangle. Crater with colorful ejecta, as seen by HiRISE under the HiWish program The ejecta represents samples of material from underground

atmosphere. If a collision is sufficiently energetic, it is possible for ejecta, including atmospheric molecules, to reach escape velocity. In order to

case of spherical bombs, surface tension plays a major role in pulling the ejecta into spheres. Spindle, fusiform, or almond/rotational bombs are formed by

to the momentum of the ejecta, and since the projectile was (in those experiments) the large majority of the mass of the ejecta, the velocity of the bullet

M. (2001) The mineral composition and spatial distribution of the dust ejecta of NGC 6302. Astronomy & Astrophysics 394, 679–690. Fairén, Alberto G.;

(330 ft), in the Chicxulub crater itself, directly above the shocked granite ejecta. The megatsunami has been estimated at more than 100 m (330 ft) tall, as

the filaments are the tattered remains of the original `slow' supernova ejecta, fragmented and streamed into long wakes by the on-going very fast stellar

her work on horror films. Her credits have included the films Antisocial, Ejecta, The Drownsman, Bite, The Heretics, Vicious Fun, The Retreat, Laced, Outpost

of the grooves are quite ancient. Relatively young craters with rays of ejecta are also visible. Ganymedian craters are flatter than those on the Moon

elemental abundances at the surface cannot be accurately measured, but ejecta within the Homunculus are around 60% hydrogen and 40% helium, with nitrogen

m3 of ejecta, whereas extremely explosive eruptions (VEI 5+) of rhyolitic and dacitic composition can inject large quantities (>109 m3) of ejecta into

Krüger, T., Kenkmann, T., & Hergarten, S. (2017). "Structural Uplift and Ejecta Thickness of Lunar Mare Craters: New Insights Into the Formation of Complex

and possess a somewhat hexagonal form. A low ridge system of deposited ejecta bisects the crater floor, and includes the steep central peak designated

Star ejecta measuring device deployed during the Apollo Moon landings

Fenech, D.; Prinja, R. K.; Clark, J. S.; Hindson, L. (2018), "Asymmetric ejecta of cool supergiants and hypergiants in the massive cluster Westerlund 1"