Main Engine Cut Off

A lot of big, long-running projects have faced delays recently, and it seems like as good a time as any to check in and share some related thoughts. I cover a lot in this one: the Orion PDU issue, Ariane 6, Japan’s H3, Dream Chaser, Vulcan, and New Glenn.This episode of Main Engine Cut Off is brought to you by 36 executive producers—Brandon, Matthew, Simon, Lauren, Melissa, Kris, Pat, Matt, Jorge, Ryan, Donald, Lee, Chris, Warren, Bob, Russell, John, Moritz, Joel, Jan, Grant, David, Joonas, Robb, Tim Dodd (the Everyday Astronaut!), Frank, Julian and Lars from Agile Space, Tommy, and seven anonymous—and 434 other supporters.TopicsComponent failure in NASA’s deep-space crew capsule could take months to fix - The VergeUpdate on Orion Final Assembly and Transfer – ArtemisNew Artemis 1 schedule uncertainty as NASA EGS ready to continue SLS Booster stacking - NASASpaceFlight.comNASA ‘Go’ for Green Run Wet Dress Rehearsal – ArtemisAriane 6 Slips to 2022, Needs Another €230 Million - Main Engine Cut OffESA requests €