An overview of the unique characteristics of the four prominent telescopes Hubble, James Webb, Euclid and Vera C. Rubin, which observe the universe from different perspectives. The article also ...

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

Abell 2255 is a cluster containing between 300 and 500 constituent galaxies, many of which are merging. It's located around ...

Researchers say there are far more supermassive black holes out there than we previously suspected, and they're starting to ...

No telescope has basked in the night sky quite like this before. Here's what it could reveal about the universe.

Black holes hold some of the universe’s greatest mysteries, with giant empty spots in space sucking in whatever enters their ...

Gaia, Europe’s Milky Way–mapping spacecraft, shut down earlier this year. It was arguably the most important—and most ...

Just last week, for instance, the Hayden Planetarium at the American Museum of Natural History (AMNH) in New York City ...

UC Berkeley astronomers found a hidden black hole roaming far from the galaxy’s core. It may eventually merge with the ...

However, with data from ESA's XMM-Newton and the Japan Space Agency's (JAXA) Suzaku X-ray space telescopes, astronomers have ...

The study focused on two black holes — our galaxy's Sgr A* and M87*, located 55 million light-years away. Both were ...