This low-mass supermassive black hole, spotted with NASA’s James Webb Space Telescope and the Chandra X-ray Observatory, ...

To put that into perspective, the universe is now about 13.8 billion years old. The discovery could provide insight into ...

At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the sun, called ...

The James Webb Space Telescope has discovered surprisingly large and bright early galaxies. This discovery challenges the ...

The theory goes that black holes accrete material, often from nearby stars. However the theory also suggests there is a limit to how big a black hole can grow due to accretion and certainly shouldn’t ...

The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...

To estimate how close a supernova would have to be to cause serious damage to Earth, we must first look at a supernova's ...

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...

November's full moon will be Friday night as the last consecutive supermoon in 2024. It's called the beaver moon, and ...

On 1971, Mariner 9 became the first spacecraft to orbit Mars. At the time, scientists didn't know much about the Red Planet.

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a ...

Mike Wall Read more: SpaceX rolls Starship spacecraft to pad ahead of Nov. 18 launch (photos) Tuesday, November 12, 2024: The Hubble Space Telescope has captured two tangled galaxies, whose ...