It was fun to do science in space, but challenging, astronaut Shubhanshu Shukla said, speaking about the milestones of the ...

Every year, the International Space Station (ISS) delivers some of the most breathtaking and unique photography of Earth. From mesmerizing auroras to dramatic landscapes, the images taken by ...

Three NASA astronauts and a Russian cosmonaut returned to Earth early Friday, Oct. 25, after a nearly eight-month science mission at the International Space Station.

Here’s how it works. Earth mesmerizes in a new video from space, taken by cameras onboard China's Tiangong station in orbit.