Early galaxies were star-forming machines, furiously gobbling up gas and spitting out stars. A new model helps explain why ...

The Vela Supercluster, in our Milky Way's Zone of Avoidance, is competing gravitationally with other superclusters for the ...

An international team of astronomers has analyzed the data from the James Webb Space Telescope (JWST) and Atacama Large ...

Astronomers using the James Webb Space Telescope have made a surprising discovery about a galaxy long, long ago and far, far ...

Supermassive black holes lurk at the centers of massive galaxies, including our own Milky Way. Puzzlingly, supermassive black ...

To find the end of the Milky Way, scientists looked to the outermost star-formation site, roughly 40,000 light-years from the ...

This cosmic target had a glow up.

The Hubble Space Telescope celebrates 36 years of incredible discoveries, stunning imagery, and a lasting impact on astronomy ...

NASA announced that it will launch the Nancy Grace Roman space telescope into orbit in September 2026, eight months ahead of ...

NASA has published a new image captured by the Hubble Space Telescope depicting a nearby spiral galaxy “glittering” with ...