In this video I show how to make a super simple propane bottle launcher, especially good for demonstrations of the basic physics of rocketry. I've used this launcher myself for kid's science lessons ...

The Army's Long-Range Hypersonic Weapon fired out of a canister on a road-mobile trailer shortly after sunrise on Florida's ...

In an era of reusable rockets and near-daily access to space, NASA is still paying more than it did 30 years ago to launch ...