Three NASA astronauts living aboard the International Space Station (ISS) marked Independence Day with a few heartfelt words ...

A picture snapped from the International Space Station (ISS) by NASA astronaut Nichole Ayers has captured a lesser-seen view ...

Astronaut Nichole Ayers recently witnessed a phenomenon known as a sprite from the International Space Station.

US astronaut Nichole Ayers snapped an astounding photo of a red sprite lighting up the sky above Earth. This remarkable shot ...

Indian astronaut Shubhanshu Shukla completes a week on the ISS, surpassing a record and conducting scientific experiments in ...

Sprites are a type of TLE, which create brilliant flashes of light high above powerful thunderstorms and are difficult to ...

NASA has shared detailed insights on how space travel affects the human body, from radiation exposure to gravity changes.

French astronaut Sophie Adenot will take food from Michelin-starred chef Anne-Sophie Pic to the International Space Station ...

A Russia-controlled module on the space station has been leaking for years. Now, operators are working to figure out if the ...

A NASA astronaut aboard the International Space Station has captured a photo of a rare type of upper-atmospheric lightning called a gigantic jet.

Senator Ted Cruz, chair of the Senate Commerce Committee which oversees NASA's budget, has supported Artemis in the past, so ...

Indian American NASA astronaut Anil Menon will embark on his first mission to the International Space Station, serving as a ...