According to NASA, the ISS detected a previously unknown phenomenon surging through Earth's atmosphere, roughly 55 miles ...

The Orion capsule the Artemis II crew is riding on a 10-day trip around the moon is, as of April 2, much higher than the ...

Shimmering green lights have once again danced across Earth’s upper atmosphere, captured in a striking timelapse from the International Space Station (ISS). The footage, recently released by NASA, ...

A sudden medical emergency ended Michael Fincke’s ISS mission early. The cause remains unknown, highlighting risks of long-duration spaceflight.

Although the International Space Station is hundreds of miles above Earth’s surface, it’s still possible to catch a distant glimpse. The ISS, which has been orbiting Earth for more than 25 years, ...