Beast at galaxy core sits, lacking spin
New observations reinforce quiescent image of Milky Way's central black hole
By Ron Cowen, 14:05 PM December 7, 2010
HEIDELBERG, Germany — If it’s not as dead as a doornail, the gravitational monster at the Milky Way’s center is clearly lethargic. The galaxy’s supermassive black hole barely radiates, and certainly doesn’t hurl jets of material into space — signs that it has been on a starvation diet.
And a new study suggests that the central black hole barely spins, either.
Black hole spin doctors Avery Broderick of the Canadian Institute for Theoretical Astrophysics in Toronto and his colleagues, includ...
Source URL: https://www.sciencenews.org/article/beast-galaxy-core-sits-lacking-spin?mode=magazine&context=724