Hmmmm. Thread necromancy.
Life has never been observed elsewhere in the universe.
We've started looking in two places to date: the Moon, where there's no water and a high vacuum, and Mars, where there's precious little surface water and a pretty decent vacuum. And we've only scratched an infinitesimal portion of Mars.
We have yet to look on the trillions of planets with water that we have only now developed the technology to find. And once we find them, it may take just a while to see if there's anything on them....