Creator 5,455 Tour: Listen to the Universe: New NASA Sonifications and Documentary Three new sonifications of images from NASA’s Chandra X-ray Observatory and other telescopes have been released.

Helium hydride’s origin also marked the beginning of a chain reaction that led to the formation of molecular hydrogen (H2), ...

An impossibly bright galaxy is forcing scientists to rewrite the rules of the Big Bang’s aftermath. Here’s what you’ll learn ...

Astronomers have discovered what could be the biggest known black hole in the universe. The gargantuan black hole, around 36 ...

Are we living in a cosmic void? New theory suggests our galaxy sits in a giant hole warping the universe's expansion.

The team found this ancient galaxy using JWST’s NIRSpec instrument during the RUBIES program — a large European-led survey designed to explore the early Universe.

Astronomers have discovered a huge filament of hot gas bridging four galaxy clusters. At 10 times as massive as our galaxy, the thread could contain some of the Universe's 'missing' matter ...