1.0Parabolic Archttps://parabolicarc.comArtemis I Wet Dress Rehearsal to Resume on Saturdayrich600338<blockquote class="wp-embedded-content" data-secret="SFbVaDViSk"><a href="https://parabolicarc.com/2022/04/08/artemis-i-wet-dress-rehearsal-to-resume-on-saturday/">Artemis I Wet Dress Rehearsal to Resume on Saturday</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://parabolicarc.com/2022/04/08/artemis-i-wet-dress-rehearsal-to-resume-on-saturday/embed/#?secret=SFbVaDViSk" width="600" height="338" title="“Artemis I Wet Dress Rehearsal to Resume on Saturday” — Parabolic Arc" data-secret="SFbVaDViSk" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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KENNEDY SPACE CENTER, Fla. (NASA PR) — In continued preparations for the Artemis I wet dress rehearsal test, with tanking targeted for Monday, teams encountered an issue maintaining helium purge pressure on the upper stage engine after change-out of a regulator on the mobile launcher. The RL10 engine on the upper stage uses helium to purge the engine and also to activate upper stage valves during wet dress rehearsal operations. After initial […]https://parabolicarc.com/wp-content/uploads/2022/03/SLS_Orion_rollout3.jpg