Humans have been living continuously in space for nearly 25 years, with astronauts and cosmonauts living aboard the ...

One lucky inhabitant, NASA astronaut Anne McClain, has just shared a breathtaking video (below) showing an aurora burst into life as the space station orbited Earth.

A physician who studies astronaut health says Summit Station in Greenland is a good stand-in for the harsh conditions of ...

NASA astronauts on International Space Station capture images of lightning from space. The images McClain and Ayers shared show electrostatic discharges – in other words, lightning – from ...

Boeing Starliner undocks from International Space Station, returns to Earth without crew The Boeing Starliner undocked from the International Space Station on Friday, leaving behind its two-person ...

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.

A comet that has been on an 81,000-year journey to fly by Earth is finally arriving -- and should be visible in our skies in the upcoming days. The space rock — named Comet C/2023 A3 Tsuchinshan ...

On Earth there is no record of Niallia tiangongensis, ... (Chinese astronauts) collected swab samples from the space station in May 2023, which were then frozen and sent back to Earth for study.