Of course, there is gas and dust in space, and though it is very thin (in earth terms, at least), a space ship would also have to go very quickly. Aerodynamics are therefore just as important, if not more so, as they would be on Earth. Therefore, I would vote for "the shape of Sam Hornish's car from the Indy 500", because, as Marco Andretti said, "Where did he get that speed?"
in reply to What is your favorite UFO shape?
tbone1, YAPS (Yet Another Perl Schlub)
And remember, if he succeeds, so what.
- Chick McGee