NASA will return Artemis moon rocket to hangar
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NASA's Artemis 2 moon mission is in trouble again after teams discovered a helium issue within the SLS rocket following successful wet dress rehearsal
Astronauts Barry "Butch" Wilmore and Sunita Williams were expecting to spend eight to 10 days in space. They ended up remaining in orbit for 286 days.
NASA is already walking back its Friday announcement that it will try to launch to the moon in March, after discovering a new problem with the Artemis II rocket. Officials said they're eyeing Tuesday, Feb. 24, to haul the rocket off the launchpad.
Just 24 hours after setting a March 6 launch date for the Artemis 2 mission, NASA announced Feb. 21 that a problem with the rocket could delay the launch.