I think I cracked the meaning of E109GHT8, the password from MAG 57: Personal Space.
I've been marathoning the episodes. I stopped after MAG 57 and spent about 15 minutes trying to figure it out. The best I came up with was E10 = Eaten, 9GHT = Night, 8= Infinity symbol That didn't seem right, so I gave up. Fast forward to 15 minutes ago. I was listening to MAG 106: A Matter of Perspective and the talk about the enormous endless vastness of space stridently made me think "The Infinite" and I realized the password had three parts. After Working it over my head and reading the discussion thread and the really about Lukas, Fairchild, and Ny Alesund, it hit me. I was right about 9GHT = Night and 8 = Infinity, but wrong about E10. 9 has 2 N sounds, only one of which is needed for Night. Add the other to E10 and you get E10n. Reading 10 as LO, gets you ELON, which can be pronounced 'Alone'.
ALONE NIGHT INFINITY
Each word matches up with The Entities linked to Daedalus' three sponsors
ALONE = The Isolation (or The Lonely, apparently) Lukas Family NIGHT = The Dark. Ny Alesund/Optic Solutions INFINITY = The Vast. The Fairchilds