A sleeping ultramassive black hole, 36 billion times the Sun’s mass, is warping light 5 billion light-years from Earth.

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

The oldest black hole in the universe has been discovered in a distant galaxy, CAPERS-LRD-z9, shrouded by gas. It existed ...

Astronomers using NASA's James Webb Space Telescope (JWST) have found compelling evidence of a possible exoplanet orbiting ...

U.S. National Science Foundation NOIRLab astronomers, using data from the James Webb Space Telescope and the Chandra X-ray Observatory, have discovered an early universe supermassive black hole ...

About 5 billion light-years away from where you're sitting, in one of the most massive galaxies on record, there exists an astonishing black hole. It was only just measured by scientists who managed ...

An international team of astronomers led by The University of Texas at Austin's Cosmic Frontier Center has confirmed the most ...

Astronomers have discovered potentially the most massive black hole ever detected. The cosmic behemoth is close to the ...

An international team of astronomers has identified the earliest black hole ever confirmed, an ancient behemoth that existed ...

Astronomers using the James Webb Space Telescope (JWST) have found strong evidence for a new exoplanet — one orbiting Alpha ...

The proposal is highly theoretical and likely will take at least several decades to realize, but if we’re hoping someday to ...

A newly surfaced NASA directive reveals a fast-tracked effort by the United States to deploy a nuclear reactor on the Moon ...