A test of NASA's towering Space Launch System rocket uncovered another issue with the vehicle meant to launch astronauts on a ...

NASA vs SpaceX rockets compared on cost, technology, and performance, revealing how reusability and innovation reshape modern spaceflight missions.

NASA stopped short of completing a critical fuel test for its Artemis 2 SLS rocket because of hydrogen leaks that sound a lot ...

NASA will retest the systems and procedures needed to fuel and launch the 30-story tall SLS rocket ahead of the Artemis II mission.

NASA's Artemis II wet dress rehearsal was halted due to a fuel line leak during preparations for a historic human flight around the moon. Engineers detected higher-than-allowed liquid hydrogen levels, ...

NASA is planning to conduct a critical fueling test known as a wet dress rehearsal that will determine if Artemis 2 is on track to launch in Florida.

NASA, which has waited more than 50 years to launch another human moon mission, will wait at least another month. Here's the ...

NASA has run into a leak while fueling its new moon rocket in one final make-or-break test before sending astronauts on a lunar fly-around. The launch team began loading the 322-foot rocket ...

The test follows a partial fuelling exercise on February 12, when teams identified a possible restriction in the flow of ...

The Artemis II mission, which could launch as soon as 6 February, will carry astronauts around the moon for the first time in more than 50 years.

He's got a lot to prove. The post SpaceX Veteran Says He’s Figured Out How to Make Rocket Fuel From Water appeared first on ...