Still amazes me how huge those things have to be to get a shuttle to escape velocity. So glad we're making progress with spaceplane technology. Hopefully a cheaper, more efficient delivery system will mean more public interest in space operations, now that the opponents can't spin the money side quite as much. (I actually wrote an essay in college detailing NASA's funding, and it was a literal drop in the bucket compared to everything else that gets allotted money yearly. Quite sad, actually.)