Other Life Forms
Name: wildman jackson
Date: Around 1993
This may seem like an odd question, but is there any evidence that
any life besides on Earth exists? Life in any form, meaning bacteria, etc.
There have been literally thousands of "sightings" of UFO's (not that I
believe them), but it would be nice to know what a scientist thinks.
None that I am aware of. Organic chemicals have been detected in
molecular clouds and in the atmospheres of other planets and moons. These
chemicals could be the precursors to primitive life. Try this question in the
Click here to return to the Physics Archives
Update: June 2012