4 ms·
I dont think so, they go in all directions as a shockwave, pass through everything including black holes (even though it would warp it a bit), so its dark fores
by saiya-jin 3y ago
I dont think so, they go in all directions as a shockwave, pass through everything including black holes (even though it would warp it a bit), so its dark forest signalling basically to whole universe.
Since we came to exist so early in the overall age of universe, there is absolutely no chance we are the only sentient civ across hundreds of billions x hundreds of billions/trillions x nr of planets realm.
Super focused super dense ray of very hard gamma rays/cosmic rays should do any trick required for anything made out of matter. Or just swipe left with a black hole or two.
- MaxikCZ 3y agoCorrect me if I am wrong, but since not even spacetime can escape blackholes, even gravitational wave would get swallowed, wouldn't it? Of course, since we can't "point" gravitational waves in a certain direction, because of the rest of the wave traveling around the hole would basically propagate it even directly behind blackhole (from perspective of source), but that's because the wave goes around, not trough. Or do grav waves really pass ~trough~ black holes?
- borissk 3y agoHmmm, gravity does escape black holes, so maybe gravitational waves do too.
- jakear 3y ago> there is absolutely no chance If you hold Faith in the axiom "the universe was initialized homogeneously and propagated untampered thereafter", perhaps. Plenty of axioms for which "there is absolutely no chance we are not the only sentient civ across..." is just as true though. And everything in between.