Check out these stunning photos of the Russian NPO Energomash rocket factory, just outside of Moscow. Despite the rundown appearance, it's a working operation that supplies Soyuz and other rockets for civilian and military purposes (although given the recent rash of Soyuz failures, perhaps that's not so surprising).
As io9's Jesus Diaz notes, this one in particular is amazing, it looks like Geiger concept art from an Alien movie:
The pictures were taken by a young Russian blogger who hopped over an unguarded fence, and apparently had the run of the place for quite a while. To no one's particular surprise, the Russian authorities are not terribly happy about all of this; hopefully young Lana will get some kind of commendation for revealing lax security instead of a "friendly" visit from the current revision of the KGB.