A hydrogen fuel leak interrupted the launch countdown for NASA's new moon rocket early Monday morning, further delaying the operation that was already running late because of a thunderstorm offshore.

Nasa’s Space Launch System Moon rocket at dawn on 4 April 2022, prior to a “wet dress rehearsal” for launch (Nasa) Nasa is practising fueling its big Moon rocket and plans to conduct a simulated ...

Live updates from Tuesday's SpaceX NROL-77 national security mission that launched a Falcon 9 rocket from Cape Canaveral ...

United Launch Alliance teams have set a new target date for the final launch of their Delta IV heavy rocket after a previous attempt was scrubbed late in the countdown last week. The rocket launch was ...

SpaceX plans to launch on the evening of Monday, Dec. 1, between 6:10 and 11:10 p.m. The countdown on SpaceX’s website ...

NASA on Tuesday restarted a two-day dress rehearsal countdown for the agency's new Space Launch System moon rocket after a series of unrelated glitches, mostly involving ground systems, blocked two ...

CAPE CANAVERAL, Fla. (WHNT) — United Launch Alliance’s countdown is on for the U.S. Space Force’s Space Systems Command mission using a primarily Alabama-made rocket. The rocket used in the USSF-106 ...

Scrub! SpaceX has scrubbed the Dec. 7 liftoff with poor weather moving over the Space Coast. The next launch attempt is no ...

Despite five lightning "events" Saturday at pad 39B, engineers were cleared to press ahead with preparations Sunday for the planned launch of NASA's huge Space Launch System moon rocket Monday on a ...

The countdown for NASA’s Artemis I launch is underway for an anticipated liftoff from Florida's space coast on Wednesday, though damage sustained during Hurricane Nicole could delay the rocket’s ...

Countdown clocks began ticking Saturday for NASA's fourth attempt to complete a dress rehearsal countdown and fueling test of its Space Launch System moon rocket, a requirement before the huge booster ...