Archive: https://archive.today/C9kmt From the post: >>The 322-foot-tall rocket has been sitting out at the launch pad at Florida’s Kennedy Space Center since mid-January, but engineers recently found a blockage in the flow of helium to part of the booster’s upper stage that requires further investigation. The rollback means NASA will no longer be able to attempt to launch the Artemis II mission in March. Agency officials said they could potentially try in April, but the timeline will depend on the outcome of the repairs.