Space.com

New research suggests moonquakes rooted in ancient fault systems could threaten modern moon missions.

Space weather forecasters are watching for faint CMEs that could reach Earth later this week.

Explore the space between the stars from the safety of a virtual cockpit with the best space flight simulation games.

Measuring binary star systems' basic properties has proved exceedingly difficult.

The day seemed particularly promising on July 31, 2025.

Space hurricanes can shake Earth's magnetic field and scramble satellites without a solar storm in sight.

Rocket Lab launched its fifth mission for the Japanese Earth-imaging company iQPS early Tuesday morning (Aug. 5), sending a synthetic aperture radar satellite to orbit.

A strange shift in Earth's rotation is making our days milliseconds shorter — and scientists are racing to understand why.

A SpaceX Falcon 9 rocket launched 28 Starlink satellites from Florida's Space Coast early Monday morning (Aug. 4), then came back to Earth for a landing on a ship at sea.

Space weather imposes threats on everything from electrical grids to GPS navigation.

With more countries looking to explore space, there is a rising hope that space is now more accessible for diverse participants.

The red supergiant star Antares will appear close to the waxing gibbous moon tonight.

Jeff Bezos' Blue Origin launched Justin Sun, the billionaire founder of the blockchain platform Tron, and five other people to space on Sunday, Aug. 3, 2025.

A large lunar crater featured in the iconic 'Earthrise' photo has just helped the European JUICE spacecraft hone its alien-hunting instruments during a once-in-a-lifetime flyby.

Join us on a guided telescope tour of August's moon, featuring distinct targets for each of the four major lunar phases.

The Bosumtwi impact crater in Ghana is well preserved, making it a hotspot for space research.

A band of misfits aboard a stolen planet-killing starship, the wild, weird Lexx is the best 90s sci-fi show you've never seen.

The four astronauts of SpaceX's Crew-11 mission arrived at the International Space Station early Saturday morning (Aug. 2), less than 15 hours after lifting off.

Ax-4 commander Peggy Whitson just extended her American duration record on the International Space Station. She also served as coach to the three rookie astronauts who flew with her.

SpaceX just launched the Crew-11 astronauts to the International Space Station for NASA — along with an interesting bacterial experiment.