This is an extensive catalog of wishful thinking, debunked hypotheses, and outright lies. There isn't any new research in it. Whether a couple of stray molecula

This is an extensive catalog of wishful thinking, debunked hypotheses, and outright lies. There isn't any new research in it. Whether a couple of stray molecular building blocks of life could have survived inside a comet or meteorite is worth speculating about, but the notion of a continuous stream of "life" raining down, evolutionary biology of cephlapods (oooo they look like aliens) is pretty ridiculous.