This reminds me of black hole merger recoil, in which a merger emits a gravitational wave with net linear momentum, sending the resulting black hole in the oppo

This reminds me of black hole merger recoil, in which a merger emits a gravitational wave with net linear momentum, sending the resulting black hole in the opposite direction at comparable speeds to this. https://en.wikipedia.org/wiki/Binary_black_hole#Black-hole_merger_recoil https://en.wikipedia.org/wiki/Binary_black_hole#Black-hole_m...