Veteran astronaut Don Pettit conducted hundreds of hours of research and captured over half a million photos during his ISS ...

China's Long March 2F rocket, carrying three astronauts for the Shenzhou 20 manned space mission, lifts off for a space ...

At 70, Don Pettit defied age by completing a seven-month mission on the ISS, finding weightlessness rejuvenated him. Despite ...

Remember those claims that signs of life may have been detected on an exoplanet? Scientists have been skeptical about the claim, and now new, independent research is adding to that skepticism.

NASA scientists have taken a big step toward solving a lunar mystery by recreating the moon’s tough, airless conditions right ...

A team of researchers has linked Earth's slowing rotation to the Great Oxidation Event, which made the planet more habitable ...

Live updates from Monday night’s back-to-back ULA Amazon and SpaceX Starlink launches from Cape Canaveral Space Force Station ...

NASA has released a new video of Earth's sun, capturing a giant 'orb' soaring past the blazing star. The footage has sparked ...

NASA astronaut Don Pettit is back on Earth after completing a 220-day mission aboard the International Space Station. Pettit, ...

After seven months, 93 million miles, and 670,000 photos, astronaut Don Pettit has returned to Earth. Pettit is taking part ...

The China National Space Administration (CNSA) has recently opened access to its precious Chang'e-5 moon rock samples to ...