Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

Using the James Webb Space Telescope (JWST), astronomers have uncovered a voraciously feeding and rapidly growing ...

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of ...

Strange green beams that swept across Hawaii’s night sky have become the latest flashpoint in the uneasy rivalry between the ...

I/ATLAS offers a rare chance to study material that has travelled billions of kilometres because it originates from another ...

Interstellar comet 3I/ATLAS sweeps past Mars as NASA’s orbiters and Perseverance reveal fresh clues about its chemistry and ...

NASA is providing more images and information about the interstellar object that's passing through our solar system right now ...

Several NASA spacecraft near the comet captured images as it travelled through space around 18 million miles away ...

A nested series of dusty spirals is captured swirling around a mighty triple star system containing two of the rarest stars ...

The comet was first discovered in July this year and has been captured in multiple photographs since then. In early August, ...