Many of those questions surround black holes. These things are a relatively recent discovery, and every day, we learn more ...

Ancient quasars seen by the James Webb Space Telescope technically shouldn’t exist, but one rare type of dark matter could ...

Traditional black holes, as predicted by Albert Einstein's theory of General Relativity, contain what are known as ...

The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a ...

NASA on Tuesday swapped out the astronaut capsule it plans to use for an upcoming routine flight to the International Space Station over SpaceX production delays, a scheduling move that allows for a ...

The internet erupted in controversy over Felisa Wolfe-Simon and colleagues’ claim of a microbe thriving on arsenic. Nearly 15 ...

Around 6:09 p.m. on Monday, a SpaceX Falcon 9 rocket launched from the Vandenberg Space Force Base in California.

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...

The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...

LISA is set to revolutionize our understanding of the gravitational universe and the interactions that make the entire cosmos ...

For the first time, researchers have found evidence that even microquasars with low-mass stars can efficiently accelerate ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...