Difference between revisions 1861621 and 1862529 on enwikiversity

< previous diff
next diff >
Astronomy/Craters
[[Image:Chain of impact craters on Ganymede.jpg|thumb|right|250px|The image shows a chain of craters on Ganymede. Credit: Galileo Project, Brown University, JPL, NASA.]]
A '''crater''' may be any large, roughly circular, depression or hole in or beneath the rocky surface of a rocky object.

(contracted; show full)g of 23 tiny craters [that] runs from the midpoint of Davy Y towards the walled basin Ptolemaeus, following a slightly curving course to the east-northeast. It is located at selenographic coordinates 11.0° S, 7.0° W, and has a diameter of 50&nbsp;km. It is not radial to a suitable source crater. High resolution images have demonstrated that the craters formed at about the same time since the ejecta from each crater does not overlay neighboring craters.
{{clear}}

==Mars==
{{main|Mars}}
[[Image:PIA15038
 - Spirit lLander and Bonneville Crater oin MarsColor.jpg|thumb|right|200px|Near the lower left corner of this view of Bonneville Crater is the three-petal lander platform that NASA's Mars Exploration Rover Spirit drove off in January 2004. Credit: NASA/JPL-Caltech/Univ. of Arizona.]]
[[Image:Olympus Mons alt.jpg|thumb|right|200px|This is a top down view of Olympus Mons, the Solar system's largest known volcano. Credit: ]]
[[Image:Mars rampart crater.jpg|thumb|left|200px|This is an image of the Rampart Crater. Credit: NASA.]]
(contracted; show full)[[Category:Astrophysics/Lectures]]
[[Category:Earth sciences/Lectures]]
[[Category:Geography/Lectures]]
[[Category:Geology/Lectures]]
[[Category:Materials sciences/Lectures]]
[[Category:Planetary sciences/Lectures]]
[[Category:Resources last modified in February 2018]]
[[Category:Technology/Lectures]]