Using wobbly stellar material, astronomers are measuring the spin of a supermassive black hole for the first time
This article was reviewed according to Science fact checked peer-reviewed publication trusted source proofread OK! Credit: CC0 Public domain × close to Credit: CC0 Public domain Astronomers from MIT, NASA and elsewhere have found a new way to measure how fast a black hole is spinning, using the wobbly aftermath of the star party. The … Read more