Don’t know the difference between the ground launch sequencer and the ICPS for the Artemis II mission? Here’s everything you ...

NASA and contractor engineers pumped more than 750,000 gallons of supercold propellants into the agency's huge Space Launch System rocket Thursday without any signs of hydrogen leaks in a major step ...

For decades, the world-famous NASA countdown clock has told the world when to hold its breath. The Artemis II launch attempt is set for Wednesday, April 1.

I don’t want to jinx it, but things seem to be on track for the first crewed mission of the Artemis program to lift off as soon as April 1. I say this backed by the fact that, for the first time ever, ...

NASA Administrator Jared Isaacman said Saturday the agency is looking at ways to prevent the fueling problems plaguing the Space Launch System rocket before the Artemis III mission. Artemis III is ...