ANSWERS: 5
  • this is just to keep alive the intrest in mars so nasa will keep getting it's funding.
  • Extraterrestrial life is defined as the past or present existence of life forms outside of our home planet of the Earth. The study of life in outer space is called astrobiology or xenobiology. Most astrobiologists think that if extraterrestrial life exists then it occurs independently in different places. Other scientists contend that extraterrestrial life could have occurred in one place and spread across the universe. The search for extraterrestrial life has been going on over four decades with the Search for Extra-Terrestrial Intelligence (SETI) project, which is a group of efforts coordinated by the SETI Institute. It is dedicated to scientific research and education concerning the origin and prevalence of life in the universe. Its search centers on looking for life with an intelligence, which can send out some type of signal that can be picked up with our equipment and instruments. The home website of SETI is: http://www.seti.org.
  • I think it's an incredible strech of one's imagination but, true to my agnostic nature I won't rule out any argument that seems possible.
  • Interesting article. I doubt that we shall ever "know" for sure. It is possible that his scenario was initially accurate..but how do we know that any life contained therein survived the impact much less the environment? We don't. :)
  • No, I will not read it. I like my gratification served instant-style.

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