Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the ...

The mystery of the Hubble tension has deepened with the startling finding that the Coma Cluster of galaxies is 38 million ...

There's a universe full of black holes out there, spinning merrily away—some fast, others more slowly. A recent survey of ...

NASA’s James Webb Space Telescope has uncovered mysterious "little red dots" scattered across the early universe. Could these ...

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

There is a lot of complicated but beautiful physics in understanding how this explosion takes place,” says Purdue University ...

Sgr A*, at the heart of the Milky Way and clocking in at 4.3 million solar masses, is the closest supermassive black hole we have access to. It's also on the quiescent end of the activity scale, which ...

Typically, summer internships are about gaining work experience and networking. But for Midshipman Olivia Rae Achenbach, her ...

Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

Supermassive black hole reactivates, emitting plasma jets New data sheds light on black hole’s unusual behavior since 2018 Potential white dwarf companion may explain black hole's activity ...

Dive into a celestial masterpiece with the Hubble Space Telescope's latest snapshot of the Large Magellanic Cloud, showcasing ...

Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...