A Soyuz capsule carrying two Russian cosmonauts and one American astronaut safely landed Sunday in Kazakhstan, concluding a ...

A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

China has released a stunning compilation of views of Earth from the Tiangong space station. Credit: Space.com | footage ...

Longtime NASA astronaut Don Pettit is set to return from his fourth trip to space on Saturday night. Here are some of his ...

NASA astronaut Don Pettit and two cosmonaut colleagues will return to Earth this evening (April 19), and you can watch their homecoming live.

NASA astronaut Don Pettit celebrated his 70th birthday returning from a 220-day mission on the International Space Station.

NASA laser data reveals how climate change is reducing tropical forest canopy height, with dry seasons driving major changes.

Photographer extraordinaire Don Pettit is about to return to Earth following a seven-month stay aboard the space station. Take a moment to enjoy his best work.

The crescent moon will be the centerpiece of April's final astronomical event as it bunches up with Venus, Saturn and Mercury ...

Imagine you’re on the moon, digging up lunar regolith. You’re focused on the task at hand when you suddenly slip and fall, ...

A new kind of microscope called ELVIS is heading to the International Space Station to change how we study life in space. By ...

A space homecoming is coming soon as NASA astronaut Don Pettit and two Russian cosmonauts wrap up a 220-day orbital mission aboard the International Space Station. The trio will land in Kazakhstan on ...