[vbmoneyspender]

Why not take it one step further -- I believe microbes have been found that can live within rock located deep underground and at superhigh temperatures.

[RightWhale]

microbes have been found that can live within rock located deep underground and at superhigh temperatures.

This means that microbes are probably inside every rocky planet in the universe, whether they have stars associated with them or not. Odds are about 1.00000.