Astronauts aboard the International Space Station (ISS) photographed “red sprites”—brief, luminous bursts that shoot up from thunderstorms into the upper atmosphere—while passing over the Texas-Mexico ...

For 24 hours a day, seven days a week since November 2000, NASA and its international partners have sustained a continuous ...

The Expedition 73 crew continued their science research and maintenance work aboard the International Space Station this week ...

For a quarter of a century, humans have continuously occupied the International Space Station. Here's a look at how far we've ...

Space company Northrop Grumman said it conducted an autonomous docking test of the Cygnus resupply spacecraft with the ...

The ISS is set for a controlled ocean descent in 2030, marking an end to over two decades of continuous human presence in ...

May 21 (UPI) --The SpaceX Dragon will return to Earth on Friday with important scientific experiments from the International Space Station that could affect future space-based endeavors. NASA has ...

A science experiment designed by Team Icarus, a group of middle schoolers from Nogales, is now orbiting Earth aboard the ...

NASA plans to send the ISS into Earth's atmosphere in 2030, and it has no plans for a replacement — at least, not directly.

A Kiwi-built experiment is heading to the ISS to test superconductor magnets that could one day power spacecraft to Mars.

Astronaut Randy Bresnik explains why experiments are conducted on the International Space Station. Also check out a DNA experiment you can do in your classroom as Astronaut Kate Rubins shows us how to ...