NASA's OSIRIS-REx spacecraft is carrying the first ever asteroid samples recovered by the agency. Now, after a 1.2 billion-mile journey back to Earth, it's about to land.
The U.S. Federal Aviation Administration has proposed a rule that would limit the amount of time that rockets' upper stages stay in orbit.
Two big pieces of space junk almost slammed into each other in low Earth orbit, highlighting the need to clear up space close to home.
A ground-based telescope in the Canary Islands snapped a photo of NASA's OSIRIS-REx probe on Sept. 16, eight days before its asteroid sample lands on Earth.
NASA's Artemis 2 mission is returning astronauts to the moon for the first time since 1972. See live mission updates here.
NASA's OSIRIS-REx probe is set to deliver its bounty of asteroid samples to Earth on Sunday (Sept. 24). What is the ultimate fate of this space-rock stuff?
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.
NASA's OSIRIS-REx mission will face one of the toughest parts of its journey: Protecting samples taken from asteroid Bennu as its capsule descends through Earth's atmosphere for recovery.
Namira Slim will become the first person from Pakistan to reach space on Virgin Galactic's 'Galactic 04' mission, which is slated to fly on Oct. 5.
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 astronauts of the Shenzhou 16 mission have been cultivating vegetables as part of their science experiment workload aboard the Tiangong space station.
Frank Rubio is the first American to spend a year in space, a milestone he will reach on Sept. 21.
Japan's SLIM moon lander has passed a first critical operation period in Earth orbit, meaning its solar panels, communications, propulsion and other systems are working well.
NASA's OSIRIS-REx mission taught astronomers how little they know about space rocks. They might be only a few hundreds of feet wide, but their geology appears surprisingly complex.
A SpaceX Falcon 9 rocket launched for a record-setting 17th time Tuesday night (Sept. 19), sending 22 Starlink satellites to orbit.
NASA's OSIRIS-REx probe performed one last trajectory-correcting maneuver on Sunday (Sept. 17) to set up the Sept. 24 arrival of its asteroid sample here on Earth.
Stoke Space successfully tested its Hopper vehicle, showcasing innovative designs for its second stage rocket while aiming for full rocket reusability.
In the next month or two, India plans to launch a test mission to validate the crew escape system for its Gaganyaan human spaceflight program.
