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According to the theoretical Drake Equation of 1961, mathematical calculations designed to quantify the odds of alien life indicate that there are potentially 10,000 intelligent ci...

Signs of Extraterrestrial Life
Speculation about life on other planets goes at least as far back as the ancient Greeks and Chinese. Today the scientific search for signs of extraterrestrial life uses methods of analyzation that you find in other branches of science, including such... More »
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Source: www.ehow.com

Extraterrestrial life


Extraterrestrial life is life that does not originate from Earth. It is also called alien life, or, if it is a sentient and/or relatively complex individual, an "extraterrestrial" ...

Life in Space - Search for Extraterrestrial Intelligence - Space.com


Take part in the search for life on SPACE.com. Learn about the Fermi paradox, the search for extraterrestrial intelligence (SETI) and astrobiology.

Let's assume that if something is extraterrestrial that it didn't come from Earth. Most of the definitions found in biology texts are too broad to be used as a basis for a search. Not all organic molecules are associated with life: DNA, RNA, or proteins carry much mor... More »
By Anne Marie Helmenstine, Ph.D., About.com Guide

Extraterrestrial Life - Scientific American


Extraterrestrial Life. RSS ... Searching for Life in Martian Water Will Be Very, Very Tricky. September ... Search for Alien Life Ignites Battle over Giant Telescope.

Proof of alien life: Scientists find staggering extra-terrestrial ...


Sep 4, 2015 ... The extra-terretrial organism is proof that there is life on other planets ... has previously spoken about the existence of extraterrestrial life AP.

extraterrestrial life | Britannica.com


Life that may exist or may have existed in the universe outside of Earth. The search for extraterrestrial life encompasses many fundamental scientific questions.

NASA Scientists Reveal Four Alarming Facts About Extraterrestrial ...


Sep 29, 2015 ... Mars Could Have Had Extraterrestrial Life Living On It ... Another interesting fact is that the possibility of life in the interior of Mars has always ...

Evidence for extraterrestrial life - Business Insider


Oct 24, 2015 ... The ultimate question is no longer "Is there life beyond Earth? ... Any signs of life that swam in these waters could therefore be hidden in the ...

Popular Q&A
Q: What is the Extraterrestrial Life Theory?
A: The theory that life is a universal reality that is not confined to Earth. Read More »
Source: wiki.answers.com
Q: What is the meaning of extraterrestrial life?
A: There are many uses for the term 'extra-terrestrial life. Typically this phrase is used to describe any supposed being that comes to Earth from another planet. Read More »
Source: wiki.answers.com
Q: Is there extraterrestrial life?
A: Many people believe in extraterrestrial life, but it has never been proven. Some Read More »
Source: www.chacha.com
Q: What proof is there of extraterrestrial life?
A: 1. 1976, The Viking Mars landers detect chemical signatures indicative Read More »
Source: www.chacha.com
Q: Who is a believer of extraterrestrial life?
A: Yea i doubt we're the only living beings. Im sure some where far into the universe there is other life and i cant wait until we find it; even the smallest life ... Read More »
Source: answers.yahoo.com