[Valentin] is the MacGyver of model rocketry, building a small rocket out of three items many people have hanging around the house. Cat litter, matchsticks, and a ballpoint pen are the raw ...

HUNTSVILLE, Ala. — The U.S. Space & Rocket Center in Huntsville, Alabama will be the launching pad for thousands of model rockets July 16 as part a worldwide celebration to mark the 50th ...

We’ve become so used to seeing SpaceX boosters land themselves back on the pad with clockwork reliability, that it’s easy to forget it took them a good number of attempts to get right.