X‐ray optics and telescope mirror technology form the backbone of high-energy astrophysical research, enabling the capture and precise imaging of celestial X‐ray sources. Advances in the fabrication ...

Seattle, Wash. – A team of University of California, Berkeley, astronomers announced today (Thursday, Jan. 9) that its robotic telescope has captured one of the earliest images ever of the visible ...

Gamma-ray bursts (GRBs) are among the most powerful explosions in the universe, second only to the Big Bang. The majority of these bursts are observed to flash and fade within a few seconds to minutes ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. A comparison between the galaxy clusters Perseus and Centauru. The glowing white dots are black ...

GRB 230906A, a short gamma-ray burst first detected in 2023, points to a faint galaxy embedded within a long stream of torn ...

NASA launched the Chandra X-ray Observatory 25 years ago this week, opening a new eye on the Universe and giving astronomers vision into unimaginably violent cosmic environments like exploding stars ...

Add Yahoo as a preferred source to see more of our stories on Google. The Crab Nebula, the result of a bright supernova explosion witnessed by astronomers in 1054 A.D. Chandra sees the rings around ...

Scientists from the Telescope Array Collaboration have detected an ultrahigh-energy cosmic ray, a discovery that’s challenging our current understanding of exotic cosmic phenomena and their origins.

Scientists have detected gamma rays from the Crab Nebula, the most famous of supernova remnants, using a next-generation telescope that opens the door for astrophysicists to study some of the most ...

Chandra, the world’s most powerful X-ray telescope, has been peering at black holes, stellar explosions and dark energy for a quarter-century Carlyn Kranking - Associate Web Editor, Science ...

This artist’s illustration, which shows a high-speed jet of material being launched from a source that is embedded in a very dusty galaxy, depicts GRB 250702B — the longest gamma-ray burst that ...