The 84-foot-diameter space rock—dubbed "2025 XM"—is hurtling through the solar system at a zippy 9,753 miles per hour.

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth.

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

Scientists can usually spot coronal mass ejections before they mess with GPS and cause power outages—but this one snuck past ...

A massive sunspot cluster, reminiscent of the infamous Carrington Event, has emerged on the sun's surface, sparking intrigue ...

The planet has been flipping between two main modes of carbon recovery depending on the state of coral reefs, new research ...

The image shows a good example of the phenomenon Some of the best views of Earth come from beyond our home planet, as ...

China is charting an ambitious course for space exploration over the next decade, with new missions outlined as part of its ...

STILLWATER, Okla., Dec. 04, 2025 (GLOBE NEWSWIRE) -- USA Rare Earth, Inc. (Nasdaq: USAR) (USAR or the Company) today announced that its subsidiary, Less Common Metals (LCM), signed a supply agreement ...