With the recent first light milestone for the Vera Rubin Observatory, it's only a matter of time before one of astronomy's ...

"Theories involving substantial formation of stars prior to or together with the black hole formation and growth are very ...

At cosmological scales, Albert Einstein’s theory of general relativity has given scientists an immensely accurate blueprint ...

The search for dark matter requires all the best models, theories, and ideas we can throw at it. A new paper by Julia Monika ...

New research is shedding light on what researchers call "lite" intermediate-mass black holes, which are smaller, but still ...

Supermassive black holes are one of the universe’s greatest mysteries, however scientists continue to chip away at their ...

Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.

Plus: President Donald Trump spoke with both Russian President Vladimir Putin and Ukrainian President Volodymyr Zelenskyy ...

Black holes are already among the most mysterious objects in the galaxy, and yet, one specific type has almost completely ...

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

Imagine dropping your phone into a campfire and later finding only a pile of ash. No serial number, no photos, no clue the ...

A team led by the Italian National Institute for Astrophysics discovered the most distant known fossil galaxy — a relic of ...