NASA’s first hot fire test of the Artemis I booster took place on January 16th. This first test exceeded NASA’s preset hydraulic limits when gimbaling the motors. Exceeding these conservative limits during flight would not have caused malfunctions, nonetheless, NASA decide to conduct a second test to gather more data.
Artemis I Stories March 19
Artemis I Stories January 21
After the SLS Core Stage hot fire test that aborted just over a minute into the test, it was uncertain what objectives were met and if they would need to do a second test fire. During the second press conference Tuesday afternoon, concerns arose about the Core Stage reaching its cryo-cycling limit before the launch but today NASA shares the Core Stage and Artemis 1 timeline may be in better shape than first thought.
Artemis I Stories December 18, 2020
Earlier this month it was reported that NASA’s Orion spacecraft to the Moon had a dead backup channel on a Power and Data Unit communication card. The Verge shared an internal document that showed multiple approaches to address the failed redundant channel, and the option to fully restore it was estimated to take up to a year. NASA has now issued a decision on how it will move forward with the Orion spacecraft ahead of its first uncrewed mission around the Moon.