I thought it was an incredible theory that life started from green slime here on Earth. Now they want me to believe that life came form some unknown place by unknown process.
I laugh at the stupidity.
==I laugh at the stupidity.
LOL!
The article didn't say that or imply that. They are speculating that life could possibly have been brought to earth from an asteroid or possibly a comet....Which after all, is a possibility. If you have proof establishing that is not possible, I'd like to hear or see that proof or evidence.