NASA/JPL-Caltech “I believe that we need an international ... “We are worried about existential threats from artificial intelligence, from global climate change, from an asteroid impact, but we never ...

Space is full of debris, asteroids, and icy wanderers doing their thing, but every so often, something starts heading a […] ...

A meteorite fragment that tore through the roof of a Georgia home last June has been found to be older than Earth itself, ...

NASA’s Hubble Space Telescope has captured its most detailed image yet of interstellar comet 3I/ATLAS. The rare comet is ...

The Hubble Space Telescope has captured a stunning image of a high-speed comet traveling through our solar system. Scientists ...

NASA’s Hubble Space Telescope has snapped images of a recently discovered interstellar visitor hurtling through our solar ...

On its way to Didymos and Dimorphos, Hera has found time to test its cameras in preparation for the big moment.

NASA's Hubble Space Telescope got an up-close look at a headline-grabbing object known as 3I/ATLAS that has wandered into ...

In the new study, researchers set out to calculate just how likely it is that an asteroid could hit Earth during the average ...

A team of astronomers has taken the sharpest-ever picture of the unexpected interstellar comet 3I/ATLAS using the crisp ...

Otero and (18805) Kellyday. Though distant and faint, the early observations serve as both a successful instrument test and a demonstration of agile spacecraft operations that could prove useful for ...