Ah. Now, the next bit had been quite promising. They had emerged out of the ship into a vast, gray hangarlike structure. This was clearly alien technology on a dramatic scale. Huge gray buildings under the dark canopy of the Perspex bubble. These were the same buildings that she had been looking at at the end of the tape. She had taken more footage of them while leaving Rupert a few hours later, just as she was about to reboard the spacecraft for the journey home. What did they remind her of?