I told y'all years ago on AB (oh what quarrels we had on R.&S.) that the life on Earth had its origins 'out there', & that Dawkins & his followers were fools believing that life began here as a 'happy accident'.
Khandro, back to your OP. If life did have its origins 'out there', so what? It could just as easily have been a 'happy accident' out there as down here.