New data released by a team of hundreds of international scientists offers a more comprehensive understanding of the supermassive black hole at the heart of the galaxy M87 and the system it powers.… ...

That Famous Black Hole Gets a Second Look. ... Space and Astronomy Calendar: Never miss a rocket launch, meteor shower, eclipse or other 2025 event that’s out of this world.

A Famous Black Hole Gets a Massive Update. Cygnus X-1, one of the first identified black holes, ... International Centre for Radio Astronomy Research. By Dennis Overbye. Feb. 18, 2021.