Aliens from "outer space".......do you believe?

[southbiochem]

this is pretty basic stuff, but very much explainatory

http://users.rcn.com/jkimball.ma.ultrane...hesis.html

if aminoacids can be found in some meteorites and some archaea can live on extreme conditions of pH, temperature, pressure, etc, it's not that unthinkable that it could have happened somewhere else..

the question is how many places on the Universe that we can search containt planetary masses earth-like..

there are a few candidates out there, alas, we still need the proof