The U.S. Senate advanced a revised version of a NASA authorization bill, which would delay the retirement of the ISS from ...

Add Yahoo as a preferred source to see more of our stories on Google. The International Space Station could soon welcome its newest arrivals if a mission to send four astronauts to the outpost gets ...

Expedition 74 crew members, aboard the International Space Station (ISS), are gearing up for a pivotal spacewalk while advancing microgravity research. NASA flight engineers Jessica Meir and Chris ...

NASA is considering an early return of its crew aboard the International Space Station (ISS) due to an unspecific medical issue. The rare move comes after the agency canceled a spacewalk initially ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who famously spent a year in space aboard the station in 2015 and 2016.

The International Space Station could soon welcome its newest arrivals if a mission to send four astronauts to the outpost gets off the ground as scheduled. NASA and billionaire Elon Musk's SpaceX ...