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Is there a gravitational background wave of the universe? Could we receive G-signals from outside of our universe visual horizon? Also, if our universe is insid
by ffhhj 5y ago
Is there a gravitational background wave of the universe? Could we receive G-signals from outside of our universe visual horizon? Also, if our universe is inside a 4-dimensional blackhole like some theory suggests, could we receive G-signals from other surrounding 4-D bodies?
- ben_w 5y agoThere’s probably a cosmic gravitational wave background “behind” the cosmic microwave background, but given that the gravitational wave events we can currently only just detect are multiple stellar masses of radiated energy, I doubt we’ll be able to see that background until after we can build a Dyson swarm.