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Unformatted text preview: Theory”? Due to the stars habitable zone moving outwards, and eventually past earth to other planets in our star system, will life ever evolve on other planets, if not already, in our solar system? The apparently frozen ice in Europa might melt allowing liquid water and the development of earthlike life. Finally the question of are we ourselves Martians raises an interesting issue of whether life is still around from where we came from, if not why, and how did we end up on earth if we are? Towards the end of the article I found myself thinking about many issues, which seemed to turn my thoughts in on themselves. Due to a lot of theories and having to take 2 or sometimes even more options into account at the same time, brings me to the conclusion that at the moment we do not have the information we need to make any kind of decision of life in the universe....
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- Fall '07
- Solar System, Planet, Justin Silverman, Justin Silverman Astrobiology