NASA space shuttle astronaut Jan Davis first read her father's letters about being a WWII prisoner of war in 2020. The collection inspired her to write a new memoir, called "Air Born."
The Artemis 2 moon rocket's core stage now has all four of its RS-25 engines mounted in place. It's a big milestone for the mission as it sails toward a launch in late 2024.
NASA's Frank Rubio and his one-year crew are ready to come home at last, after their return was delayed by six months. The Soyuz astronauts handed over their work on the ISS on Sept. 26.
NASA's Artemis program will include consideration of 'ethical and societal matters' as the agency aims for the first human moon landings in 50 years, a new report pledges.
Loren Grush, author of new book 'The Six,' spoke with Space.com about Sally Ride, Judith Resnik and other pioneering NASA women astronauts.
NASA is looking for spacecraft ideas to remove the U.S. segment of the International Space Station after its expected retirement in 2030.
Actor Tom Hanks, the star of Apollo 13, says he'd love to visit space for real. He said he'd be glad to clean toilets and serve food to help the rest of the crew.
Artemis 2 moon astronauts went to Canada for a geology trip to a crater, similar to what they will see on their lunar trip in 2024. Joining them were other astronauts and top geology experts.
NASA's Artemis 2 mission is returning astronauts to the moon for the first time since 1972. See live mission updates here.
The Artemis 2 crew did a launch day simulation on Sept. 20 for their 2024 moon mission. Seven key ground tests are planned by NASA in the coming months.
Sierra Space's latest explosion with its LIFE module tested a metal plate inside an inflatable structure. The module will fly on a private successor to the International Space Station.
The return capsule of NASA's OSIRIS-REx mission is scheduled to touch down in Utah on Sept. 24, bearing samples of asteroid Bennu. Here's how to watch the event live.
U.S. astronaut Tracy Dyson will fly to the International Space Station for the third time in March 2024 alongside crew members from Russia and Belarus, NASA announced on Sept. 15.
The descent capsule of NASA's OSIRIS-REx asteroid-sampling mission is supposed to touch down softly under parachutes on Sept. 24. If it crashes, however, the agency has a backup plan.
An old space shuttle engine that once visited the Hubble Space Telescope was just mounted on the Space Launch System rocket that will launch the Artemis 2 moon mission next year.
SpaceX fired one of its Raptor engines last month to test its ability to land the company's Starship vehicle on the moon in cold conditions, which it will have to do on the Artemis 3 mission.
NASA astronaut Loral O'Hara and two Russian cosmonauts will launch toward the ISS today (Sept. 15.) After they settle in, a crew on board for a year will return home.
NASA astronaut Frank Rubio spoke from the International Space Station about how it felt to surpass the previous U.S. single mission spaceflight record of 355 days.
NASA astronaut Frank Rubio's International Space Station mission was supposed to finish in March, but a leaky spacecraft kept him aloft for a full year.. He spoke about his experience in a new video.
India's Chandrayaan-3 moon lander showed up in fresh images taken by the nation's Chandrayaan-2 lunar orbiter. Chandrayaan-3's lander and rover are in hibernation until the sun rises over them again.