Can we grow crops on other planets?
Friday, November 26, 2010 - 10:30
in Astronomy & Space
Science fiction lovers arent the only ones captivated by the possibility of colonizing another planet. Scientists are engaging in numerous research projects that focus on determining how habitable other planets are for life. Mars, for example, is revealing more and more evidence that it probably once had liquid water on its surface, and could one day become a home away from home for humans.