Well, I for one am glad the media does not report every theory and conjecture as fact.
Wait a second...
Anywho, what do the chances become of lightning striking the same place, if over 4 billion years?
The chances of life occurring spontaneously on it's own are astronomical, so it's been said. Impossible is a different statement. If in all the cosmos life only struck once, naturally we'd be here to contemplate it. And if it struck more than once, the same would be true. In either case, we'd still be here to contemplate where else it may have struck. And likely never know of another due to sheer distance/time.
Still, it's tres cool that we land probes on comets and peek inside.
;)