Two U.S. astronauts have been stuck on the International Space Station for months. A reader wonders what purpose that ...

NASA astronaut Don Pettit shared jaw-dropping footage of an undulating green aurora as seen during a flyover from the International Space Station.

In December 2024, five CubeSats deployed into Earth's orbit from the International Space Station. Among them was LignoSat, a ...

Sierra Space and NASA's Johnson Space Center are conducting simulations to prepare for the Dream Chaser space plane's first ...

Other astronauts have stayed a couple of hundred days on the space station. But this was a planned 10-day excursion that will ...

So, the space agency does have a protocol for astronauts to follow in case someone does die in space. Astronaut and former ...

The International Space Station is crewed by some of the smartest, bravest people in history. Their biggest challenge? Just ...

The plan is to slowly lower the space station's altitude from its current spot 408km above ground. Eventually, the Earth's atmosphere will pull it in closer and faster, before crashing into the sea.

Astronaut and astrophotographer Don Pettit gifted the world with the breathtaking video below of the Aurorea Borealis as seen ...

In 2024, space exploration dazzled the world. NASA’s Europa Clipper began its journey to study Jupiter’s moon Europa.

Three launch systems and two landers from Boeing, SpaceX, and Blue Origin are all part of the complicated puzzle of NASA’s ...

Watch NASA astronaut Don Pettit's breathtaking video of the aurora from the International Space Station, showcasing nature's ...