4 ms·
Well, assuming that there is or has been intelligent life somewhere in this galaxy, then the most likely sighting would be some kind of probe, I think.
by Geee 4y ago
Well, assuming that there is or has been intelligent life somewhere in this galaxy, then the most likely sighting would be some kind of probe, I think.
- zikzak 4y agoA von Neumann probe, to be more specific: https://en.m.wikipedia.org/wiki/Self-replicating_spacecraft https://en.m.wikipedia.org/wiki/Self-replicating_spacecraft