Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

Eric and Wendy Schmidt's Lazuli, the first private space telescope in history, could fly to space as soon as 2029.

After a string of dramatic failures, the huge Starship rocket from SpaceX had a fully successful test on Oct. 13, 2025. A ...

Deep space has just delivered a cosmic curveball: an object that behaves so strangely it appears to break the rules ...

New data from the James Webb Space Telescope supports the existence of a supermassive black hole moving at 2.2 million mph, leaving behind a trail of stars and gas, researchers report.

Astronomers with Hubble have spotted “Cloud‑9”, a ghostly, starless cloud of dark matter and hydrogen, a fossil relic from ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

This new NASA Hubble Space Telescope image captures a jet of gas from a forming star shooting across the dark expanse. The ...

Among other things, the James Webb Space Telescope is designed to get us closer to finding habitable worlds around faraway ...

Discover everything about Shrinivas Kulkarni, the 2026 RAS Gold Medalist. Learn about his groundbreaking work at Caltech, his ...

Scientists at Fermilab’s MicroBooNE experiment have ruled out the existence of the elusive sterile neutrino, a particle proposed for decades to explain puzzling neutrino behavior. Their high-precision ...