Comet C/2023 A3, also known as Tsuchinshan-ATLAS, is approaching Earth at a speed of 70 kilometers per second. This celestial ...

Five species of bacteria were collected from the International Space Station, according to a study published in the journal ...

Mission managers are closely watching the forecast track for Tropical Storm Helene as SpaceX and NASA prepare to launch one American astronaut and one Russian cosmonaut to the International Space ...

A Falcon 9 rocket carrying 20 Starlink spacecraft is scheduled to lift off from Vandenberg Space Force Base, on California's central coast, Wednesday at 3:01 a.m. EDT (0701 GMT; 9:01 p.m. on Sept. 24 ...

Mission managers are closely watching the forecast track for Tropical Storm Helene as SpaceX and NASA prepare to launch one ...

SpaceX and NASA are due to send a rescue mission to bring back home two astronauts who will have been stuck in space for eight months.

NASA astronaut Suni Williams did not expect to be taking command of the International Space Station when her eight-day ...

The House passed a new NASA authorization bill Sept. 23 that would largely keep the agency on course in its human spaceflight ...

After 184 days in space, 2,944 orbits of the Earth, 78 million miles traveled, and a safe landing, astronaut Tracy Dyson ...

Good Afternoon! It’s been a busy two weeks in space. Starliner returned from the ISS, humans traveled the furthest from Earth since the ...

Ted Colbert, CEO and president of the Defense, Space & Security division, will leave the Boeing company, media outlets ...

A Russian Soyuz capsule landed on the Kazakh steppe on Monday, bringing two Russian cosmonauts and a U.S. astronaut back to Earth after a stint on the International Space Station (ISS).