we have nuclear weapons that are likely visible if fired en mass.
Would we be able to detect nuclear weapons detonated light years away? We have trouble detecting detonations on our own planet! And even if we did observe them, how would we recognize it as an alien invasion vs local conflict, or god knows what else.
The time slice between us being able to observe the stars, and post singularity, is incredibly tiny. It’s very unlikely two different worlds will overlap so that one world is able to see the other destroyed and rush a singularity. I’m not even sure if we would rush a singularity if we observed aliens, or if it would make any difference.
Would we be able to detect nuclear weapons detonated light years away? We have trouble detecting detonations on our own planet! And even if we did observe them, how would we recognize it as an alien invasion vs local conflict, or god knows what else.
The time slice between us being able to observe the stars, and post singularity, is incredibly tiny. It’s very unlikely two different worlds will overlap so that one world is able to see the other destroyed and rush a singularity. I’m not even sure if we would rush a singularity if we observed aliens, or if it would make any difference.