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Gravity waves would still have similar issues. The only gravity waves we can pick up right now are from extremely dense bodies colliding with each other. Not
by enkid 6y ago
Gravity waves would still have similar issues. The only gravity waves we can pick up right now are from extremely dense bodies colliding with each other. Not exactly a feasible means for intergalactic communication.
- halfdan 6y agoUnless your hobby involves collecting black holes and smashing them into each other...