It's the first time that scientists have witnessed clumps of stars assembling to form a galaxy like our own Milky Way and ...

The rate of expansion of the universe today is a figure known as the Hubble constant, which is typically measured in units of ...

"Our findings take us closer to solving a long-standing mystery in astronomy that will redefine our understanding of how ...

NASA's James Webb Space Telescope has spotted a young galaxy dating to the early universe - called Firefly Sparkle because ...

Stunning new photographs by a team of astronomers have revealed a newly forming galaxy that looks remarkably similar to a young Milky Way. The extraordinary images give us an unprecedented picture of ...

Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

The world's second fastest supercomputer — it used to be the fastest, before its rival machine came online earlier this month ...

"Our reconstruction shows that clumps of actively forming stars are surrounded by diffuse light from other unresolved stars," ...

James Webb Telescope reveals hidden galaxies in the Spiderweb protocluster, reshaping our understanding of cosmic evolution.

The Sombrero galaxy looks entirely different in a new image by the James Webb Space Telescope. Instead of a Mexican hat, it ...

Why is your discovery of the Firefly Sparkle galaxy important? Telescopes like JWST are essentially time machines. Since ...

A new effort to map the rumblings in spacetime caused by enormous black hole collisions paints a surprisingly loud and ...