Gamma-ray burst, GRB 250702B, lasting for a record-breaking seven hours, stunned researchers Researchers have discovered a ...

Australia's SpIRIT nanosatellite has snapped its first "selfie" from space, marking a successful start to its mission.

Astronomers are puzzled by a gamma ray burst, GRB 250702B, potentially caused by a star swallowing a black hole which then devoured the star from within.

In an inversion of the well known scenario of a black hole devouring a star, the researchers propose that a star actually ...

It's a celestial event that has astronomers both excited and puzzled. Dan Smith has the story of how a gamma-ray burst across ...

Could black holes help explain the origins of high-energy cosmic radiation? The universe is filled with many forms of ...

Joint USAF/NOAA Solar Geophysical Activity Report and Forecast SDF Number 292 Issued at 2200Z on 19 Oct 2023 Chandra X-ray Observatory X_Ray View Of The Galactic Center Want the latest space news?

A nimble new NASA space observatory will attempt to solve one of astronomy's most elusive mysteries: the source of brief, massive cosmic explosions whose might is exceeded by only the theorized big ...

Cosmic rays, high‐energy particles from extraterrestrial sources, continuously bombard the Earth, providing a natural probe of astrophysical processes. When these particles interact with the ...