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

A century ago, a star in Andromeda named V1 launched a revolution in astronomy, revealing its true immensity and the origin ...

Located in the constellation Leo, spiral galaxy NGC 3370 has long been a favorite among astronomers. NGC 3370 is part of a ...

The Hubble Space Telescope has captured imagery of spiral galaxy UGC 2890. The "galaxy lies around 30 million light-years ...

The Hubble Space Telescope was originally expected to last about 15 years in orbit, before its optical surfaces became too ...

It's official — NASA's Hubble Space Telescope is back in action after a computer anomaly suddenly shut down the 32-year-old system for a month. And in celebrating its comeback, Hubble released two ...

Three young stars have been kicked out of their cosmic nursery, perhaps for engaging in a gravitational brawl, according to Hubble Space Telescope scientists, who released images of the trio on ...

The Franklin Institute announced Nov. 11 that it is awarding the 2026 Benjamin Franklin Medal in Physics, one of the nation’s ...

Evidence suggests the universe’s expansion has started to slow, not accelerate. The results imply dark energy is weakening and evolving faster than previously believed.

The Hubble Space Telescope keeps getting photobombed, and it’s just going to get worse. That’s the finding of a new study published Thursday in the journal Nature Astronomy. After examining images in ...

Thirty years ago Friday, the Hubble Space Telescope was launched aboard the shuttle Discovery with a famously flawed mirror, the opening chapter in an improbable saga of redemption and scientific ...

On Wednesday (Nov. 29), NASA confirmed that the Hubble Space Telescope, one of humanity's favorite bridges to the cosmos, automatically entered safe mode on Nov. 23. That marks the third time this has ...