NASA's Artemis II wet dress rehearsal faced setbacks today with two interruptions from a liquid hydrogen leak exceeding limits on the SLS rocket's core stage. LOX loading proceeded normally during the key pre-launch test simulating countdown operations.

NASA has released its monthly skywatching update on what to look out for over the coming weeks, and you can probably guess which event tops the list. That’s right: the Artemis II mission. NASA is about to launch a crew on a voyage around the moon in what will be the first human lunar mission

The AI used the same data human planners employ to guide Perseverance through the Martian terrain. February marks the five-year anniversary of Perseverance ‘s time on Mars. But when it comes to trying out new things, NASA’s rover seems to be as active as it was on the day it first arrived on the Martian regolith.

NASA's Artemis II simulated launch is scheduled for tonight after Arctic weather forced the mission to be delayed. The first crewed Artemis mega moon rocket could still leave Earth as early as this weekend.

NASA is gearing up to launch a new crew to the International Space Station (ISS). The upcoming Crew-12 consists of NASA astronauts Jessica Meir and Jack Hathaway, European Space Agency astronaut Sophie Adenot and Russian cosmonaut Andrey Fedyaev.

Video shows the NASA WB-57 plane touching down with a jolt, its wings bouncing as yellow fire and white smoke bursts from beneath it.

New simulations performed on a NASA supercomputer are providing scientists with the most comprehensive look yet into the maelstrom of interacting magnetic structures around city-sized neutron stars in the moments before they crash.