NASA just announced in a blog post that SLS will cost 30% more

Enlarge / The Space Launch System rocket core stage is shown installed on the top-left side of the B-2 Test Stand at NASA's Stennis Space Center. (credit: NASA)

In a fairly anodyne update on NASA's "Artemis" blog published Wednesday, the space agency's new chief of human spaceflight laid out progress made on key hardware programs.

"Already within my short time on the job, NASA is checking-off key milestones and marching swiftly toward Artemis I," wrote Kathy Lueders, who moved into the job after leading the Commercial Crew program. "That mission, the first uncrewed flight test of our powerful Space Launch System rocket and Orion spacecraft, is just a little more than a year away from launch."

Lueders next discussed preparations for a "Green Run" test of the SLS rocket's core stage this fall, possibly by the end of October. This test will take place at Stennis Space Center in southern Mississippi, during which engineers for NASA and the core state contractor, Boeing, will ignite the clamped-down rocket's four main engines and fire them for eight minutes to simulate a launch and ascent into space.

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