The original post: /r/aliens by /u/thebostman on 2024-12-03 00:40:51.

It just occurred to me, the earth is 4.5 billion years old. The sun will die in 5 billion years (long fucking time). Humans won’t be the last intelligent species that dominates this planet. This is comment sense, no? We will all be dead no doubt within 100,000 years. There is plenty of time for other animals to evolve on this planet and become more intelligent beings. We’ve gone through multiple extinction periods, asteroids destroying everything, and the earth has survived despite. It most certainly will recover from human pollution. What if some of these aliens are a species that lives on this planet from the far future/parallel dimension, traveling back in time? Crop circles -apparently they’re using some kind of conduit, which was deciphered from the alien face crop circle that had a binary code message (a conduit is kind of like a pipe or channel of some sorts), although that message from whoever made that crop circle stated “there is good out there”, which indicates they are aware of multiple planets with life on them. Doesn’t mean they aren’t from this planet in 5 million years from now, but apparently if they are they discovered other life out there.