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 astronaut Frank Rubio and his two Russian crewmates are scheduled to return to Earth Wednesday morning (Sept. 27) after a year in space, and you can watch it live.
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.
Reference Psyche is a NASA mission that will explore a 140-mile-wide (225 kilometers) metallic asteroid called 16 Psyche. To provide an insight into planetary formation.
Loren Grush, author of new book 'The Six,' spoke with Space.com about Sally Ride, Judith Resnik and other pioneering NASA women astronauts.
An engine used to launch an Israeli company's attempt at landing on the moon has landed in the Smithsonian. Along with a grid fin, it is one of the first SpaceX artifacts to join the collection.
NASA is looking for spacecraft ideas to remove the U.S. segment of the International Space Station after its expected retirement in 2030.
The autopilot on Perseverance Mars rover guided it through a particularly hazardous boulder field In July, saving weeks of precious science time.
NASA's OSIRIS-REx probe, which delivered samples of the space rock Bennu to Earth, is now on an extended voyage to study the infamous near-Earth asteroid Apophis.
Reference The OSIRIS-REx asteroid-sampling mission delivered pieces of asteroid Bennu to Earth on Sept. 24, 2023, before moving on to study asteroid Apophis in 2029.
A SpaceX Falcon 9 rocket launched from California early Monday morning (Sept. 25), carrying 21 Starlink satellites to orbit.
Hey NASA, you've just landed your first samples from an asteroid! Where are they going next? Houston, of course.
The first asteroid samples ever collected by NASA are closing in on Earth for a historic landing in Utah today (Sept. 24).
With NASA planning more missions to space in the future, scientists are studying how to mitigate health hazards that come with space flight.
NASA's OSIRIS-REx mission is set to deliver its asteroid sample to Earth on Sunday morning (Sept. 24), and you can watch the historic action live.
A SpaceX Falcon 9 rocket launched for a record-tying 17th time Saturday night (Sept. 23), carrying 22 Starlink satellites to orbit.
Space germs will not piggyback on bits of Bennu that NASA's OSIRIS-REx delivers to Earth this Sunday. Here's why.