NASA

NASA’s Solar Dynamics Observatory researchers detected a large hole in the sun’s atmosphere blowing a stream of solar winds, while…

SpaceX and NASA have called off an astronaut launch to the International Space Station after an issue with the rocket’s…

In the past year, a tiny helicopter flew on Mars, a NASA spacecraft slammed into an asteroid and the James…

A defunct NASA satellite has fallen back to Earth after 38 years orbiting the planet. The Earth Radiation Budget Satellite,…

Walter Cunningham, a retired NASA astronaut and pilot of the first crewed flight in the space agency’s famed Apollo program,…

Mars may seem like a dry, desolate place, but the red planet transforms into an otherworldly wonderland in winter, according…

Officials at NASA and Russia’s space agency, Roscosmos, are working to decide how to bring home several people at the…

NASA released a selfie taken by the Orion capsule and close-up photos of the moon’s crater-marked landscape as the spacecraft…

SpaceX’s 26th commercial resupply is set to launch this weekend, and it’ll carry a bounty of supplies, a pair of…

NASA’s Orion capsule passed about 80 miles (130 kilometers) above the lunar surface early Monday, a monumental achievement in the…