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: NASA's Artemis II mission (Orion/SLS)

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 02-18-2026 11:29 AM NASA release <blockquote><font size="+0">[b]Wet Dress Rehearsal Countdown Progressing[/b]</font> NASA continues to press ahead through the Artemis II wet dress rehearsal countdown – a fueling test of the SLS (Space Launch System) rocket. Early this morning, at approximately 3 a.m. EST, teams powered up the rocket's core stage, which will be loaded with more than 700,000 gallons of liquid oxygen and liquid hydrogen during the tanking phase of the countdown. This will occur over a series of different propellant loading milestones to fill, top off, and replenish the tanks. The interim cryogenic propulsion stage also was powered up overnight. Around 11 a.m., or L-33 hours, 30 minutes in the countdown, operators began charging Orion's flight batteries. Core stage battery charging is scheduled to begin this afternoon. Later today, engineers will conduct final preparations of the umbilical arms and perform a walkdown at the launch pad.</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