Cosmic Super Bowl? The Milky Way's black hole is shaping spacetime into a football
As predicted by general relativity, the rapid spin of our galaxy's 4.1-million-solar-mass black hole is able to warp the fabric of spacetime.
TroibNews 
As predicted by general relativity, the rapid spin of our galaxy's 4.1-million-solar-mass black hole is able to warp the fabric of spacetime.
