There is no known evidence for the existence of extraterrestrial life forms similar to humans, but many theorize that they exist.
A new microorganism recently discovered by NASA, which is able to thrive and reproduce using the toxic chemical arsenic, gives more plausibility to the theory that other planets might sustain life.
The Fermi paradox or Fermi's paradox, named after physicist Enrico Fermi, is the
apparent .... is "Why do we see no signs of intelligence elsewhere in the universe
? .... Sensitive alien obs...
Sep 10, 2016 ... Leroy Chiao has completed four missions into space and performed six
spacewalks. Aliens are out there, he said.
Apr 6, 2016 ... But there is no way to know for sure if aliens exist or not, that is until we ... may be
over — the possibility we're no longer alone in the universe.".
May 5, 2016 ... Other planets throughout the universe probably hosted intelligent life long before
... Do you believe alien life exists elsewhere in the universe?
With so many stars, alien life is probable; Water worlds abound in our solar
system ... for E.T. As kids stumble out of the theater, they might ask, do aliens
exist? ... no direct proof for any life beyond Earth, but the universe is home to a lot
Feb 3, 2016 ... For another, the likelihood that an alien civilization actually exists is still a ...
Species within the Star Trek universe would typically be Type II.
But I shall see what conclusions can be drawn, from the fact that life exists on this
... If this had been all that happened, all the matter in the universe would have .....
What are the chances that we will encounter some alien form of life, as we ...
Apr 6, 2016 ... "I do believe that we will someday find other forms of life or a form of life, ... in the
universe," Charles Bolden, who has been NASA Administrator since ... But there
is no way to know for sure if aliens exist or not, that is until we ...
Oct 6, 2014 ... Aliens exist: Dragon particle proof of life on other planets ... claim the dragon
particle is conclusive evidence of life elsewhere in the universe.