Antarctica has lost nearly 5,000 square miles of "grounded ice" in 30 years, as warming ocean waters drive retreat in ...

The galaxy NGC 941 was imaged by the Subaru Telescope at the summit of Maunakea, Hawai'i.

Astronomers have long known the universe is expanding—but exactly how fast remains one of the biggest mysteries in cosmology. Different techniques for measuring the Hubble constant stubbornly disagree ...

NASA's Artemis program is getting a shakeup, with one mission added before a moon landing is attempted as early as 2028. Here ...

"The work continues." ...

Launched in 2021 on the world’s first planetary defense exercise, the Dart spacecraft deliberately plowed into Dimorphos, ...

Follow FLORIDA TODAY's Space Team for industry news, NASA and SpaceX updates, and live launch blog coverage at ...

When the densest objects in the universe collide and merge, the violence sets off ripples, in the form of gravitational waves ...

FLORIDA TODAY photographers captured a gallery of images of the SpaceX rocket "jellyfish" effect in the sky Wednesday, March 4, above Brevard County.

A SpaceX Falcon 9 rocket launched from Florida's Space Coast, delivering Starlink satellites and creating a stunning ...

NASA's Artemis II rocket repairs are underway after a dislodged seal caused a helium flow issue, delaying launch.

Sony is reportedly pulling back on PlayStation PC ports, and the catalyst for that decision may be the emergence of Valve's ...