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Collection:
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NASA Mars Collecton
Collection
NASA Mars Collecton
Collection
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title:
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East Gorgonum Crater
title
East Gorgonum Crater
title
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Description:
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This suite of Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) pictures provides a vista of martian gullies on the northern wall of a 12 kilometer-(7.4 mile)-wide meteor impact crater east of the Gorgonum Chaos region on the red planet.
The first picture (lower left) is a composite of three different high resolution MOC views obtained in 1999 and 2000. The second picture (lower right) shows the location of the high resolution views relative to the whole crater as it appeared in the highest resolution image previously acquired of the area, taken by the Viking 1 orbiter in 1978. The release image (top) shows a close-up of one of the channels and debris aprons found in the northwestern quarter of the impact crater.
Some of the channels in this crater are deeply-entrenched and cut into lighter-toned deposits. The numerous channels and apron deposits indicate that many tens to hundreds of individual events involving the flow of water and debris have occurred here. The channels and aprons have very crisp, sharp relief and there are no small meteor impact craters on them, suggesting that these features are extremely young relative to the 4.5 billion year history of Mars. It is possible that these landforms are still being created by water seeping from the layered rock in the crater wall today.
The crater has no name and it is located near 37.4°S, 168.0°W. The composite view in the lower left includes a picture taken by MOC on September 10, 1999, a picture obtained April 26, 2000, and another on May 22, 2000. The scene from left to right (including the dark gap between photos) covers an area approximately 7.6 kilometers (4.7 miles) wide by 18 km (11.1 mi) long. Sunlight illuminates the scene from the upper left. MOC high resolution images are taken black-and-white (grayscale); the color seen here has been synthesized from the colors of Mars observed by the MOC wide angle cameras and by the Viking Orbiters in the late 1970s.
Photo Credit: NASA/JPL/Malin Space Science Systems
Description
This suite of Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) pictures provides a vista of martian gullies on the northern wall of a 12 kilometer-(7.4 mile)-wide meteor impact crater east of the Gorgonum Chaos region on the red planet.
The first picture (lower left) is a composite of three different high resolution MOC views obtained in 1999 and 2000. The second picture (lower right) shows the location of the high resolution views relative to the whole crater as it appeared in the highest resolution image previously acquired of the area, taken by the Viking 1 orbiter in 1978. The release image (top) shows a close-up of one of the channels and debris aprons found in the northwestern quarter of the impact crater.
Some of the channels in this crater are deeply-entrenched and cut into lighter-toned deposits. The numerous channels and apron deposits indicate that many tens to hundreds of individual events involving the flow of water and debris have occurred here. The channels and aprons have very crisp, sharp relief and there are no small meteor impact craters on them, suggesting that these features are extremely young relative to the 4.5 billion year history of Mars. It is possible that these landforms are still being created by water seeping from the layered rock in the crater wall today.
The crater has no name and it is located near 37.4°S, 168.0°W. The composite view in the lower left includes a picture taken by MOC on September 10, 1999, a picture obtained April 26, 2000, and another on May 22, 2000. The scene from left to right (including the dark gap between photos) covers an area approximately 7.6 kilometers (4.7 miles) wide by 18 km (11.1 mi) long. Sunlight illuminates the scene from the upper left. MOC high resolution images are taken black-and-white (grayscale); the color seen here has been synthesized from the colors of Mars observed by the MOC wide angle cameras and by the Viking Orbiters in the late 1970s.
Photo Credit: NASA/JPL/Malin Space Science Systems
Description
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section:
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Water Features
section
Water Features
section
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facet_what:
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Mars
facet_what
Mars
facet_what
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facet_what:
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Surveyor
facet_what
Surveyor
facet_what
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facet_what:
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Crater
facet_what
Crater
facet_what
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facet_what:
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Viking
facet_what
Viking
facet_what
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facet_what:
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Viking 1 Orbiter
facet_what
Viking 1 Orbiter
facet_what
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facet_what:
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crater
facet_what
crater
facet_what
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facet_what:
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Mars Global Surveyor Orbiter (MGS)
facet_what
Mars Global Surveyor Orbiter (MGS)
facet_what
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facet_what:
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Mars Orbiter Camera (MOC)
facet_what
Mars Orbiter Camera (MOC)
facet_what
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facet_where:
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Mars
facet_where
Mars
facet_where
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facet_where:
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Jet Propulsion Laboratory (JPL)
facet_where
Jet Propulsion Laboratory (JPL)
facet_where
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facet_when:
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1978
facet_when
1978
facet_when
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facet_when:
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1999
facet_when
1999
facet_when
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facet_when:
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September 10, 1999
facet_when
September 10, 1999
facet_when
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facet_when:
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April 26, 2000
facet_when
April 26, 2000
facet_when
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facet_when:
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May 22, 2000
facet_when
May 22, 2000
facet_when
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facet_when_year:
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1978
facet_when_year
1978
facet_when_year
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facet_when_year:
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2000
facet_when_year
2000
facet_when_year
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facet_when_year:
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1999
facet_when_year
1999
facet_when_year
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UID:
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SPD-MARS-gallery/wat erfeatures/PIA01038. html
UID
SPD-MARS-gallery/wat erfeatures/PIA01038. html
UID
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original url:
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original_url
original url
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