posted on Dec, 12 2010 @ 10:16 PM
I don't have any sources with evidence or anything, but the Cambrian explosion is a really strange period in Earth's history that stands out. Most of
the species during that period just came like from nowhere, they had no ancestors, so that questions the Evolutionary theories. In addition, some of
these animals looked like nothing before or after, e.g. the so-called Opabinia that had 5 eyes:
Judging by the looks only, it looks pretty alien. The number of eyes is striking as most Earth creatures have an even set of eyes.
Could some or all of the life forms that flourished during that period be alien to the Earth? Is it possible that they get transported here by an
asteroid or something?
edit on 12-12-2010 by imnessie because: correction to a sentense