As a reward to the all the dedicated fans who completed our demographic survey, we released this special episode of Astronomy Cast. As promised, we’re now releasing this episode to all of our subscribers. Panspermia is a controversial theory that life on Earth originatedâ€¦ out there. Maybe it started out in a cosmic dust cloud or originated from another planet, but somehow the very first lifeforms made the trip through the vacuum of space and colonized our home planet.
Panspermia – Show notes and transcript
Remove All Ads on Universe Today
Join our Patreon for as little as $3!
Get the ad-free experience for life
Or subscribe to: astronomycast.com/podcast.xml with your podcatching software.