NASA Delays Artemis II Launch Following Wet Dress Rehearsal
NASA detected a liquid hydrogen fuel leak during Artemis II's wet dress rehearsal, delaying the mission to March to ensure crew safety and system readiness.
- Shortly after 2 a.m. ET on Tuesday, NASA announced it would forgo the February launch window through Feb. 11 and target March as the earliest possible launch for the Artemis II mission after completing a two-day wet dress rehearsal at Kennedy Space Center's Launch Complex 39B.
- A spike in the liquid hydrogen leak rate caused engineers to halt the wet dress rehearsal terminal countdown at about T‑minus five minutes, while cold weather delayed the test and complicated troubleshooting.
- Carrying four astronauts, Artemis II will complete a 10-day lunar flyby with Reid Wiseman, Victor Glover, Christina Koch and Jeremy Hansen on the first crewed Space Launch System rocket and Orion capsule flight, returning via Pacific Ocean splashdown.
- The agency will hold a 1 p.m. ET Tuesday news conference to discuss rehearsal data, and the Artemis II astronauts will be released from quarantine they entered on Jan. 21 instead of traveling to Kennedy Space Center as planned.
- Looking beyond the delay, Artemis II's role is to test a new life-support system and delay a key milestone before the Artemis III lunar landing planned for 2028.
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63 Articles
NASA examining hydrogen leaks during Artemis 2 fueling test
NASA officials defended their preparations for the Artemis 2 mission after a fueling test experienced the same type of hydrogen leaks that bedeviled Artemis 1 more than three years ago. The post NASA examining hydrogen leaks during Artemis 2 fueling test appeared first on SpaceNews.
While NASA’s lunar dreams wait, another crew eyes orbit
NASA’s first crewed lunar mission in more than 50 years won’t be getting underway this month after all. It had been targeting February 6 for the launch of the much-anticipated Artemis II mission that will take four astronauts on a flight around the moon, but after issues surfaced during a critical preflight test on Tuesday, […]
NASA delays launch of historic moon mission
The Space Launch System (SLS) rocket at Launch Pad 39B at the Kennedy Space Center in Cape Canaveral, Florida, on January 30. | Miguel J. Rodriguez Carrillo/AFP/Getty Images via CNN Newsource (CNN) — NASA is now targeting March for the earliest possible launch of its historic Artemis II lunar moon mission, which will send four astronauts into deep space for the first time since the Apollo program ended more than five decades ago. The decision ca…
CAPE CANAVERAL, Fla.
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