Matt Damon was practically erased from ALL the film's promotion. He didn't appear in trailers, he didn't attend premieres, he wasn't even mentioned in interviews.
All by Christopher Nolan's decision so that his character (the villain) would have a major impact.
🚀 Our moonbound Artemis II rocket is on its launch pad!
The Space Launch System rocket and Orion spacecraft rolled out from @NASAKennedy’s Vehicle Assembly Building, reaching Launch Pad 39B at 6:42pm ET (2342 UTC). Read more: https://t.co/NdRCRBfQGA