Tag Archives: mars

Panspermia: Are Planets Seeded With Life From Meteors, Asteroids and Planetoids?

Panspermia is a fascinating hypothesis in astrobiology.  The name is suggestive of a planet ejaculating debris into space that can one day seed other planets, and that’s rather an apt description.  A more scientific definition would be the hypothesis that life exists throughout the Universe, distributed by asteroids, meteoroids and planetoids. Extremophiles And Panspermia Recently I wrote about extremophiles … Continue reading Panspermia: Are Planets Seeded With Life From Meteors, Asteroids and Planetoids?