A Soyuz spacecraft carrying three Expedition 73 crew members has undocked from the International Space Station, beginning a ...

NASA is quietly laying the groundwork for a future in which orbiting platforms can build, repair, and even run themselves ...

SpaceX is set to launch nearly 30 Starlink Satellites into low-Earth orbit from NASA's Kennedy Space Center on Monday ...

Here's the biggest science news you need to know. Kilauea volcano erupts with lava fountains and ash, engulfing a U.S.

A year's worth of data shows South Bay residents are constantly exposed to low levels of hydrogen sulfide gas from the ...

Russian Soyuz crews are now spending eight months aboard the space station instead of six to stretch supplies and lower costs ...

Jonny Kim of NASA and Sergey Ryzhikov and Alexey Zubritsky of Roscosmos touched down in Kazakhstan on Tuesday (Dec. 9).