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 celebrates his 70th birthday with a spectacular return from the International Space Station after 220 days in orbit.

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

The core stage for NASA’s Space Launch System (SLS) rocket, which is slated to launch astronauts around the moon since the ...

NASA will preview the upcoming spacewalk during a news conference at 2 p.m. EDT on Thursday, April 24, on the agency's ...

Duffy said the women, including Katy Perry and Gayle King, do not meet Federal Aviation Administration astronaut criteria ...

FAA guidelines say the six women did not meet mission-critical standards that qualify a person as an astronaut.

As NASA prepares to return to the moon, studying astronaut health and safety is a top priority. Scientists monitor and ...

Shubhanshu Shukla to travel to ISS as part of Axiom-4 mission, four decades after Rakesh Sharma's iconic space flight ...

After Wendy's suggested that Katy Perry should be sent back to space, the fast-food chain claims it has respect for the pop icon in a new statement.