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 second aspect of the Fermi paradox is the argument of probability: given .....
It may be that while alien species with intelligence exist, they are primitive or ...
... maybe even thousands -- of alien civilizations must exist across the cosmos.
Right? ... So overwhelmingly likely that I'd give you almost any odds you'd like.".
Jun 21, 2013 ... A New Equation Reveals Our Exact Odds of Finding Alien Life ... amazing,
innovative way for us to think about intelligent life — or the existence ...
Two questions I shall discuss are, 'What is the probability of life existing else
where in the ... That carbon atoms should exist at all, with the properties that they
have, ..... What are the chances that we will encounter some alien form of life, as
Feb 23, 2012 ... They argue that other unknown factors exist that could have ... in the existence of
other alien life forms, rather than the actual chances of it being ...
Jan 12, 2012 ... This means that the chances of life and habitable planets in our .... This doesn't
even take into account how much time there is in existence.
May 22, 2014 ... With that many planets, there's a “good” chance that there's alien life .... that the
existence of alien life is a mathematical certainty, the odds of ...
Dec 14, 2014 ... The chances of aliens or other intelligent lifeforms is much smaller than we .... an
imminent gamma ray burst could be the bane of our existence.
Jan 30, 2010 ... In as much as the probability that they don't is effectively zero. The statistics on ...
But does technologically advanced alien life exist? Well, if life ...