Okay it's not really a Pontiac, but it's one of six American cars in space. That is Our Empire sent three buggies to the moon to haul the astronauts around, and three rovers to Mars.
How's that for Car Culture.
Anyway's there one of our rovers up there tooling about Mars, and apparently eating dirt. (???) Makes me proud in a weird surreal sort of way. In fact them old surrealists from 100 years ago would have loved all this stuff.