Space.com

The annual Humans to Mars Summit takes place next week, with talks focusing on establishing a sustainable and permanent human presence on the Red Planet by the mid-2030s.

Despite excitement last year, the James Webb Space Telescope probably hasn't detected life on a distant super-Earth exoplanet with life signs detected on potential ocean world K2-18 b likely premature.

The Eta Aquarid meteor shower peaks on May 5, and this year looks favorable for a good light show put on by bits of Halley's Comet as they burn up in Earth's atmosphere.

This special limited engagement of 'Star Wars: The Phantom Menace' beginning on May 3 includes an early look at the upcoming Disney+ series 'The Acolyte.'

Citizen scientists have spotted a truly remarkable planet in a binary system's habitable zone. They gave a Harry Potter-inspired nickname.

China continued its run of moon missions today (May 3), launching its bold Chang'e 6 sample-return effort to the lunar far side.

Newly emerged sunspot fires off X-class and an M-class solar flares in relatively quick succession. Watch the striking video and read about the possible effects here.

Stay up-to-date with the latest news on the upcoming solar eclipses, including the annular solar eclipse on Oct. 2, 2024.

A Boeing CV2 Cargo Air Vehicle dressed like a "Star Wars" X-wing fighter has been donated to the Smithsonian Air and Space Museum.

Boeing's Starliner is finally ready to fly astronauts, after several years of delay. The capsule's designers put the extra time to good use, NASA and Boeing representatives say.

NASA's Lucy spacecraft serendipitously found a small moonlet orbiting the mission's asteroid target Dinkinesh. Scientists named it Selam, and have now learned that Selam is a cosmic toddler.

Scientists suggest lunar astronauts can stay fit by running sideways within a Wheel of Death.

China's Chang'e 6 sample return mission to the moon's far side is scheduled to launch early Friday morning (May 3), and you can watch the action live.

United Launch Alliance's new video highlight's how the Atlas V launch vehicle for Boeing's Starliner was stacked and mated to the spacecraft.

Both the Hubble Telescope and TESS exoplanet hunter went into safe mode on April 23. Hubble is back on, but TESS remains off.

NASA's PREFIRE mission will deploy a pair of satellites from twin launches aboard Rocket Lab's Electron rockets that will contribute to climate change studies in the Arctic and Antarctica.

SpaceX launched another batch of its Starlink internet satellites on Thursday (May 2), on the second half of a planned spaceflight doubleheader.

WASP-12b is a planet on a date with a fiery destiny, doomed to plunge into its sun-like star. Scientists may finally know why some hot Jupiters eventually death spiral into their stars.

NASA's inspector general writes that the Artemis 1 test flight of the Orion spacecraft revealed anomalies that "pose significant risks to the safety of the crew."

Sixty-one years after it stood ready to send NASA's last one-man mission into orbit, the Mercury-Atlas 9 rocket is standing again. A replica is on display at the National Museum of the US Air Force.