Re: [Space] Panspermia and the Campgaign
If your star system has some ice ball planets and/or moons at the outer reaches, life could evolve in the oceans underneath icy crusts, and occasionally be thrown out into space via geysers. I mean, there has to be a reason tardigrades can survive floating around in space and such...
Also, if any microbial life could go dormant and float around in space for a period of time without needing to hitch a ride on an asteroid or comet, they could feasibly float into an atmosphere without being roasted.
|