How about: * No life on Mars, because it didn't have the luck, even despite having water. * No microfossils from anywhere else we've looked because that's zer

How about: * No life on Mars, because it didn't have the luck, even despite having water. * No microfossils from anywhere else we've looked because that's zero places. * No other intelligent life because we're freakishly unlikely even relative to space being enormous.