NASA says it’s ready for the fourth Space Launch System practice countdown at Launch Complex 39B, scheduled for June 20. Credit: NASA/Ben Smegelsky PASADENA, Calif. — NASA is gearing up for a fourth ...
NASA came within 20 seconds of completing a countdown rehearsal of the SLS June 20 after hours of delays caused primarily by a hydrogen leak. Credit: NASA TV Updated 7:45 a.m. Eastern to correct the ...
NASA’s Space Launch System appears to have a finite shelf life. The Trump administration wants to cancel it after just three launches, while the preliminary text of a bill making its way through ...
Ever since the wet dress rehearsal test back in the early months of 2022, NASA has been fighting pesky hydrogen leaks in the hardware meant to fill the Space Launch System (SLS) with fuel. After it ...
After replacing faulty seals that resulted in the second scrubbed SLS launch attempt on September 3, NASA is ready to proceed with a full-scale cryogenic tanking test of its megarocket on Wednesday, ...
NASA was scheduled to conduct a key test of its Space Launch System rocket and spacecraft today but had to scrub the event part way through due to an issue with its mobile launcher platform. The ...
The new-and-improved RS-25 engine blasted its way through the hot-fire test, which ended sooner than expected. reading time 2 minutes The crewed Artemis 5 mission to the Moon won’t happen until 2028 ...
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