The next astronaut launch to the International Space Station (ISS) is just around the corner.

Indian astronaut Shubhanshu Shukla wraps up ISS mission, completing vital microgravity studies. He lands in California on ...

Astronaut Shubhanshu Shukla and his team are set for a scheduled splashdown in California after returning from an 18-day ...

As the Axiom-4 mission approaches its two-week mark before returning to Earth, the private space mission crew discusses ...

U.S. astronaut Nichole "Vapor" Ayers captured a spectacular view of a phenomenon known as a "sprite" blazing to life above an ...

Astronauts Nichole Ayers and Anne McClain speak to CNN’s Wolf Blitzer from the International Space Station about their ...

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

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

Students in Southern Florida will have the chance Monday, July 14 to hear astronauts on the International Space Station ...

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

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

NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...