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- Tue Apr 11, 2006 3:45 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: The Face on Mars
- Replies: 13
- Views: 6854
craters
Hi, Just looking at the hi-res mars photo. presumably all those craters are from meteoroids. why are there so many? also i would guess mars would be subject to a similar bombardment as Earth - ie minimal. And why does the martian weather not erase the craters as happens on earth? (at least for the s...