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

From the International Space Station, NASA astronaut Nichole Ayers captured a rare red sprite over Mexico and the United ...

Watch as the International Space Station takes shape in this time-lapsed NASA animation of its decade-long assembly, which ...

Whitson, a veteran astronaut and two-time commander of the International Space Station, is on her way back to the orbital outpost for her fifth-ever stint. The cosmic voyage, coming seven years after ...

NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

Spot the International Space Station with Indian astronaut Shubhanshu Shukla onboard flying over India with NASA's 'Spot the ...

The first astronauts in more than 40 years from India, Poland and Hungary have arrived at the International Space Station, ...

The International Space Station got more international Thursday morning with the arrival of astronauts from three countries ...

Group Captain Shubhanshu Shukla is aboard the International Space Station, offering Indians a unique opportunity to witness ...

When Neil Armstrong stepped onto the Moon in 1969, 600 million people watched on black-and-white televisions. Today, most of ...

NASA astronaut Anil Menon has been assigned his first mission to International Space Station, serving as a flight engineer ...

Netflix is launching the NASA+ livestream for rocket launches and views of Earth from the International Space Station.