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

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

A new crew will soon be heading to the International Space Station. It comes at a time of upheaval at NASA, where the agency ...

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

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

The four crew members of NASA’s SpaceX Crew-11 mission to the International Space Station train inside a SpaceX Dragon ...

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

The International Space Station (ISS) is one of humanity's greatest engineering feats, a symbol of global collaboration and ...

Here's what to know about the latest leak on the space station, and how it will effect the launch of Axiom Mission 4. What is the International Space Station? The International Space Station has ...

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 ...

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 ...