
The first color images of the world of black holes are on their way
Simulated image of the supermassive black hole in M87 seen at multiple frequencies. (Image credit: Eht, D. Pesce, A. Chael, CC by 4.0) Astronomers with the Horizon Events Telescope have developed a new way of observing the sky from the radio to multiple frequencies, and it means that we can soon capture supermassive color images…