collectSPACE: Messages - Edit this post

Space News
space history and artifacts articles

Messages
space history discussion forums

Sightings
worldwide astronaut appearances

Resources
selected space history documents

Forum: Exploration: Moon to Mars
Topic: [Discuss] NASA's Artemis II mission (Orion)

Only forum leaders (Administrator, Editor) or the person that posted this message may edit this message (and only registered users may edit/delete posts) Note: Only forum leaders may delete posts.
Delete? To delete this post, check this box.
Your UserName:
Your Password:	Forget your password?
Message to Edit: HTML is ON UBB Code is ON Smilies Legend	Originally posted by Robert Pearlman on 02-21-2026 09:49 AM NASA is preparing to roll back to the Vehicle Assembly Building after overnight Feb. 21 observing interrupted flow of helium in the SLS (Space Launch System) rocket's interim cryogenic propulsion stage. Helium flow is required for launch. <BLOCKQUOTE>[i]Teams are actively reviewing data, and taking steps to enable rollback positions for NASA to address the issue as soon as possible while engineers determine the best path forward. In order to protect for troubleshooting options at both Pad B and the VAB, teams are making preparations to remove the pad access platforms installed yesterday, which have wind-driven constraints and cannot be removed during high winds, which are forecasted for tomorrow. This will almost assuredly impact the March launch window.[/i]</BLOCKQUOTE>
	Disable Smilies in This Post.
*If HTML and/or UBB Code are enabled, this means you can use HTML and/or UBB Code in your message.

Contact Us | The Source for Space History & Artifacts