NASA's Artemis II mission reached a critical milestone this week as teams conducted a wet dress rehearsal of the Space Launch System rocket and Orion spacecraft during an unusually intense blast of cold air surged across Florida, delivering record-breaking low temperatures to the Sunshine State.

NASA plans to launch the Crew-12 mission earlier than intended after a medical evacuation at the ISS. But could the Artemis 2 mission delay it?

A NASA authorization bill the House Science Committee is scheduled to take up this week would require closer scrutiny of lunar lander and spacesuit work.

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.

The Artemis Accords aim to guide how countries cooperate in civilian exploration of the Moon, Mars, and other celestial bodies.

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.

What role will F-15 jets play in the future of supersonic flight?