Stacking wheat snack bread, beef steak, cheese spread, potatoes au gratin and gochujang red pepper paste, NASA astronaut ...

NASA astronauts Anne McClain and Nichole Ayers emerged around 9 a.m. Thursday, May 1 for the fifth-ever all-female spacewalk.

Two NASA astronauts have completed a nearly six hour long spacewalk to maintenance and upgrades on the International Space Station, the agency announced.

Watch the trailer for 'Sally,' the National Geographic documentary about astronaut Sally Ride, directed by Cristina Costantini.

Billionaire Jared Isaacman, who has been to space twice and is Trump's pick to head NASA, could be one step closer to confirmation after a hearing.

Haley, who has also gone by the name Mimi Haleyi, is the first of three accusers expected to testify at the retrial. She is ...

As storm season ramps up, so does lightning danger -- and with it, decades of misinformation. Let's set the record straight ...

SpaceX's Starlink offers a 12-month residential service package that reduces the price of satellite dish and router, usually ...

NASA's Anne McClain emerged from the International Space Station on Thursday alongside Nichole Ayers. They launched to the orbiting lab in March to replace NASA's two stuck astronauts, who are now ...

Cinema’s obsession with time travel makes perfect sense, given that movies may be the closest most of us will ever get to it: ...

Anne McClain and Nichole Ayers achieved most of their planned tasks on today's (May 1) 5-hour, 44-minute extravehicular ...

McClain, an Army colonel and helicopter pilot, should have taken part in the first all-female spacewalk in 2019, but there weren’t enough medium-size suits. The first women-only spacewalk was by ...