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

NASA's Hubble Space Telescope has captured a rare cosmic moment: a comet breaking apart in real time.

In a happy twist of fate, NASA's Hubble Space Telescope witnessed a comet in the act of breaking apart. The chance of that happening while Hubble watched is extraordinarily minuscule. The findings are ...

Using the James Webb Space Telescope (JWST), an international team of astronomers has observed a nearby spiral galaxy known ...

The local universe may be expanding more slowly than previously thought, a discovery that could relieve a pesky discrepancy ...

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun.

And now it's 250 million miles away.

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...