Artemis 1 Space Launch System (SLS) moon rocket looks from the Vehicle Assembly Building (VAB) elevator. Credit: Space.com | Footage courtesy: NASA | edited by Steve Spaleta Music: Cafe Bossa by River ...

An upgraded version of one of the solid rocket boosters being used for NASA's Space Launch System (SLS) experienced an ...

US is Testing New High Tech Rifles Against Crazy Enemy Drones 5 Tomato Growing Secrets Every Gardener Needs to Know Tensions ...

The 25-day deadline for Artemis 1 is just around the corner, so NASA would need a waiver to keep the moon rocket on the pad if it wanted to fix the leak there. It's unclear at the moment if the ...

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

The Artemis 1 trajectory is designed so the rocket's perigee syncs up as required with the antipode so an engine firing can send Orion to a point in space where the moon will be five days later.

After a slow roll, the Artemis 1 SLS rocket stack made the overnight journey and is now in a "hard down" position on Launch Pad 39-B. It took almost nine hours for the world’s largest rocket to ...

Engineers didn't immediately acknowledge the issue during that broadcast, apart from one controller uttering "Whoa," followed ...

The nozzle liberated energetically from the motor around 10 seconds before the burn ended, and there appeared to be some ...

PROMONTORY, Utah—Northrop Grumman and NASA on June 26 conducted the first test of its Booster Obsolescence Life Extension ...

Utah has a significant role, being the "factory" for the propulsion systems used by the SLS rocket. The new booster rocket ...

PROMONTORY, Utah — NASA will conduct the first full-scale test of its most powerful solid rocket booster motor Thursday, ...