INCONEL IS GOD'S METAL
According to ULA the stretched Centaur V to be used on Artemis will switch from stainless steel to Inconel 718.
newsroom.ulalaunch.com/relea…
It's difficult to describe how difficult this was for them before, and how easy the solution was.
Undersung: Centaur V-X was chosen over EUS because while they might have had one EUS soon, the Centaur V production line already existed.
Interesting risk buy down by only departing two astronauts.
Replying to @NASAArtemis
While Orion is docked with Starship, Starship will perform a trans-lunar injection burn to bring the connected spacecraft to lunar orbit.
Starship will bring two astronauts to the lunar surface for several days before delivering them back to Orion for the ride back to Earth.
Wild that people are still quoting over a dozen launches after today.
Just picking a round number of 20 launches for this and ~12 launches for uncrewed demo landing. 2 launches for refill test, and Artemis 3.
That’s 35 Artemis launches for Starship to theoretically complete by end of 2028. (Actually they want H1 of 2028).
That’s more than 1 launch per month average starting now. And I’m not even including Flight 15.
Will be hard.
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NASA machine shop techs being allowed to actually make shit again instead of worrying about making a cost+ contractor look bad
No it means they can launch a lot and topping off is cheap and easy and gives them a much easier schedule.
🎃MOON WAR NOW🎃 retweeted
By the way this graphic from NASA is misleading, this launch profile does NOT use New Glenn 7x2 as shown.
NASA stated New Glenn 9x4 would launch the 3 transfer stages and Blue Moon Mk2.
Blue currently has a NET date of late 2027 for 9x4, this will obviously slip and they will need to prove out the launcher to safely launch critical hardware.
If that NET date slips to early 2028, that means the first flight of New Glenn 9x4 would be directly at the planned Artemis IV date.
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It’s wild hearing the words “depot” coming out of the mouths of NASA officials.
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It's so funny that basically the entire summary of Orion in early Artemis missions is like
What I find interesting is that no one has identified which nose cone this is yet.
The folks saying we could see every nosecone at Starbase might be wrong.

























