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Northern Crater
2 min read
Many craters in the northern plains look like the one in this image -- interior filled almost to the rim,…
Nov 9, 2006
Article
Hide and Seek
2 min read
Exhumation of craters, the uncovering of old craters hidden from view by younger surface material, is common in many regions…
Nov 7, 2006
Article
An Intimate Look at a Martian Crater
1 min read
A 3-D topographic map shows the martian crater cradling NASA's Mars Exploration Rover Opportunity.
Jan 30, 2004
Article
A Hole in One
1 min read
The interior of a crater in red hues showing a mixture of coarse gray grains and fine reddish grains surrounding…
Jan 26, 2004
Article
Icaria Planum
2 min read
This image from NASA's 2001 Mars Odyssey released on Dec 23, 2003 shows an unnamed crater west of Icaria Planum…
Jan 2, 2004
Article
Asymmetric Crater
2 min read
This image from NASA's 2001 Mars Odyssey released on Dec 18, 2003 shows fairly rare asymmetric craters. The more typical…
Jan 2, 2004
Article
