Comment on Either the aliens have listed Earth as a no-contact planet or we are probably alone in the universe.
NarrativeBear@lemmy.world 2 weeks ago
Time and Space is so vast that alien civilizations may have already come and gone in that time span.
Humans have only been around for a blink of a eye in the timeline of the universe. It could be some alien civilizations are only starting to evolve from bacteria at this very moment, or another few have already gone extinct thousands of years ago.