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 ...

Blast off and spend 24 hours in space with the astronauts who completed NASA's first ever all-female spacewalk! Christina ...

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 ...

Houston-based Axiom Space launched its fourth crewed mission to the International Space Station (ISS) early Wednesday (June ...

Until the air leak detected on the ISS' Russian segment is resolved, NASA has opted not to send any other people to dock at the station.

Axiom's fourth astronaut mission (Ax-4) to the International Space Station (ISS) has a new launch date. The crew of four will ...