Between 2015 and 2016 the twins were part of a year-long mission to the International Space Station, with Scott spending the year in space and Mark on the ground functioning as the control group.

A European Space Agency telescope has discovered its first "extremely rare" Einstein ring in a galaxy "not too far away" ...

The International Space Station passed through a stunning aurora and captured it dancing above a country where city lights ...

One of the highlights for astronauts who spend time aboard the International Space Station (ISS) is the chance to enjoy ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

SpaceX will launch a new round of Starlink satellites from Cape Canaveral Space Force Station into lower Earth orbit on ...

Summer-a time when the urge to explore places familiar and new beckons to young and old alike. Although the sun sets late during the summer months, we inevitably find ourselves outside looking at ...

NASA has shared a major update on the upcoming rescue mission for stranded astronauts Sunita Williams and Butch Wilmore after concerning walking admission.

Polish astronaut Slawosz Uznanski-Wisniewski , left, with his wife Aleksandra Uznanska-Wisniewska, center, and Poland's Prime ...

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot ...

Boeing lost roughly $489 million on the Starliner in 2019 in an especially difficult time for the program. But even as ...

The allegedly stranded astronauts traveled to space aboard a craft called the Boeing Starliner. That trip did not go as ...