"Not only are natural caves of biological interest, Boston says, they could also serve as habitats for future human explorers - nifty underground housing to protect against the high-radiation environment of Mars. Additionally, caves offer easier subsurface access for direct exploration and drilling, she suggests, and may provide extractable minerals, gases, and ices."http://www.space.com/scienceastronomy/070605_mars_hole.html
No comments:
Post a Comment