Collaboration has achieved the highest-resolution Earth-based observations to date, detecting light at 345 GHz from the ...

The latest achievement was the team’s second since April 2019, when it released the first image of a black hole from the Messier 87 galaxy, which is about 55 million light years from Earth.

NASA compares the universe's biggest black holes with "each other and to our solar system," in this Goddard Space Flight ...

Using the XMM-Newton X-ray telescope, astronomers have witnessed a supermassive black hole already noted for its mysterious behavior demonstrating another strange phenomenon. The Massachusetts ...