more Earth ejecta must end up in interstellar space than all the other planets combined
Coolest thing I've read all week. Sort of suggests that 1) there are earth rocks on Mars, we just need to be very lucky to find them, and 2) if we're really really lucky, they may still contain life.
Coolest thing I've read all week. Sort of suggests that 1) there are earth rocks on Mars, we just need to be very lucky to find them, and 2) if we're really really lucky, they may still contain life.