During a spacewalk outside the International Space Station, Russian cosmonaut Sergey Prokopyev jettisoned a 5-kilogram bundle of obsolete hardware into the vacuum of space. Credit: NASA | mash mix by ...

Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were conducting a spacewalk at the time. Credit: Thierry Legault ...

Here's a look at the science experiments on board.

Nasa plans to retire the ageing International Space Station in 2030 with a controlled crash into the Pacific Ocean. This move marks the beginning of a new era of commercial space travel and deep space ...

The new crew will replace four station fliers who returned to Earth ahead of schedule last month due to a medical issue.

If the trailer for Project Hail Mary has you hype for Ryan Gosling's sci-fi flick, the first 30 minutes of footage will have ...

Many spent their careers training on the mountains they’ll be competing on at the Winter Games. Lindsey Vonn wanted to stage a comeback on these slopes and Jessie Diggins won her first World Cup there ...