Sunglint occurs when sunlight reflects off the ocean at the same angle satellites observe it, producing mirror-like images ...

Continued study of the 2022 mission which slammed a spacecraft into an asteroid found a small, but growing change in orbit ...

NASA had been hoping to launch four astronauts on a voyage around the moon in the Artemis II mission in February, but technical issues with the Space Launch System (SLS) rocket forced the space agency ...

A former NASA official is warning that Elon Musk's push to put AI data centers in orbit is too costly, too polluting, and ...

Sunspot AR3663 erupted with powerful X1.6 and M4 solar flares. NASA's Solar Dynamics Observatory captured the fireworks.

Skywatchers across the U.S. will have a chance to witness the rare planetary conjunction of Venus and Saturn tonight.

We all love the look of a lush, green living space, but is there such a thing as too much greenery? Or perhaps, not enough?

For a brief time, "Asteroid 2024 YR4" was considered to be the most dangerous asteroid discovered in the last 20 years.

The Perseverance Mars rover's Mastcam-Z camera the Martian moon Phobos transit the Sun. See real-time and time-lapsed views ...

The CEOs of Polymarket and Kalshi are locked in a bitter, years-long feud as they vie to become the biggest prediction market ...

U.S. dependence on private space firms, current policies, and legislative actions are examined to establish backup options for crewed and cargo missions in orbit and beyond.

Retired NASA astronaut Barry "Butch" Wilmore's race for governor in his home state turned out to be short-lived, very.