NASA's Artemis II wet dress rehearsal was halted due to a fuel line leak during preparations for a historic human flight ...

NASA engineers have completed first cold-flow tests of a full-scale nuclear thermal propulsion reactor, validating designs ...

The Artemis 2 moon mission's SLS rocket is on the pad at Kennedy Space Center for testing ahead of a possible Feb. 6 launch, ...

Back in 2024, Lego delivered an excellent (and huge) Icons model of the NASA Artemis Space Launch System. With a price tag of ...

The rocket is about to traverse four miles to the launchpad — at about 1 mph.

Rocket engineering is shifting from painstaking machining and welding to a world where engines and tanks emerge from printers as single, sculpted pieces of metal. Instead of treating 3D printing as a ...

Final preparations get now get underway for the first crewed mission to the Moon in more than 50 years.

NASA has completed over 100 cold-flow tests of a full-scale nuclear rocket reactor prototype, demonstrating stable hydrogen ...

NASA moved a 322-foot-tall rocket out to the launchpad on Saturday, a key step as the agency prepares for a long-awaited mission to send four astronauts around the moon. The Space Launch System rocket ...

NASA's crawler-transporter carries the Space Launch System, Artemis II's mega moon rocket, and the mobile launcher to a Kennedy Space Center launchpad in Cape Canaveral, Florida, on Jan. 17, 2026.

CAPE CANAVERAL, Fla. — On Saturday (Jan. 17), the rocket that will launch the Artemis 2 astronauts around the moon rolled to the pad for its historic mission, which could lift off just a few weeks ...