Red sprites are among a class of enigmatic weather phenomena that appear over thunderstorms, known as Transient Luminous ...

CNN’s Wolf Blitzer talks with NASA astronauts Nichole Ayers and Anne McClain about their important mission on board the ...

NASA and its partners will discuss the upcoming crew rotation to the International Space Station during news conferences on ...

Live updates from SpaceX's Starlink 10-28 mission that launched a Falcon 9 rocket Tuesday, July 8, from Cape Canaveral Space ...

The Northrop Grumman Cygnus cargo spacecraft was captured by the International Space Station's robotic arm. Credit: NASA ...

The ISS, orbiting at an altitude of about 400 kilometers, will appear as a fast-moving, bright white dot crossing the evening ...

Dr. Chrisphin Karthick from the Indian Institute of Astrophysics tracked and photographed the ISS. He used the ISS Detector ...

The International Space Station (ISS) is one of the most impressive feats of modern engineering. Orbiting Earth approximately every 90 minutes, the ISS allows astronauts aboard to witness 16 sunrises ...

The first astronauts in decades from India, Poland and Hungary have arrived at the International Space Station, ferried there ...

Retired astronaut Peggy Whitson, America's most experienced space flier, and rookie crewmates from India, Poland and Hungary ...

For 25 years, the International Space Station has been stationed in low-Earth orbit, typically about 250 miles high, where it has been home to astronauts from all over the world. While the astronauts ...

SpaceX's Crew Dragon Grace brought a privately-financed crew of researchers to the space station for a two-week stay.