The customs officer isn't even human, so it feels like just another R&R, another halting conversation carried on in ugly trade-speak, another bewilderment of queues and luggage carousels. Outside: another spaceport, surrounded by the variegated hostels for the variegated tourists, and bipeds are in bare majority. The thing he can't think of it is, is a homecoming.
The cars on high-speed highways must follow each other like sheep. And they need shepherds. The highway police cruiser of tomorrow however must be massively different-- as different as the highways themselves!
Dave stared around the office. He went to the window and stared upwards at the crazy patchwork of the sky. For all he knew, in such a sky there might be cracks. In fact, as he looked, he could make out a rift, and beyond that a... hole... a small patch where there was no color, and yet the sky there was not black. There were no stars there, though points of light were clustered around the edges, apparently retreating.
Captain Brandon was a pioneer. He explored the far reaches of space and reported back on how things were out there. So it was pretty disquieting to find out that the "far reaches of space" knew more about what went on at home than he did.