Hang on, lemme see. They said something about this being for those players “smart and brave enough” to attempt it. https://twitter.com/bungie/status/1082784581487538176?s=21 Fortunately, I was sufficiently smart and brave—I went there and looked at the glowy symbols with my fancy sniper rifle. I failed the puzzle, naturally, since I was alone and also don’t have a Bungie-sized fetish for puzzles. But I guess I made an attempt!