There's no telling what will gain traction on social media, but one conspiracy theory has gained enough traction for NASA to ...

An ailing astronaut is back on Earth. The crew of four returned Thursday, ending their space station mission more than a ...

NASA’s latest alert about a near‑Earth asteroid has revived a familiar mix of anxiety and curiosity about what would happen if a space rock really were on a collision course with our planet. The ...

The space rock is hurtling through our cosmic backyard at a zippy 26,200 miles per hour, according to the space agency.

NASA officials debunked a viral rumor spread on social media recently warning of a brief loss of Earth’s gravity Aug. 12.

An astronaut in need of medical care is on the way back to Earth. The ailing astronaut departed the International Space ...

It was quite a leap. Conspiracy theorists are being brought back down to Earth after NASA scientists debunked a wild claim ...

Is a “temporary second moon” really going to orbit the Earth? That’s the claim made in a number of viral social media posts that feature spectacular AI-generated visuals. Spoiler: contrary to these ...

Measuring around 41 feet in diameter, the asteroid is speeding towards our planet at more than 38,500 miles per hour.

NASA’s first medical evacuation from space went smoothly with the four members of SpaceX Crew-11 splashing down in the Pacific Ocean off the California coast early Thursday after an ...

NASA said the four crew members returned to Earth early Thursday after one of them experienced a medical situation on the International Space Station.