Deep Space Information
2017年1月12日 星期四
Well-Preserved Impact Ejecta on Mars
This image of a well-preserved unnamed elliptical crater in Terra Sabaea, is illustrative of the complexity of ejecta deposits forming as a by-product of the impact process that shapes much of the surface of Mars. via NASA http://ift.tt/2jct7C2
沒有留言:
張貼留言
較新的文章
較舊的文章
首頁
訂閱:
張貼留言 (Atom)
沒有留言:
張貼留言