But pointing out that lightweight cardboard tubes can be tricky to ship without getting crushed, [Concrete Dog] has come up with HEXA, a clever model rocket kit that uses pre-scored cardstock instead.

Students received free Estes Rocket kits and volunteers from the Rocky Mountain ... to have every fifth grader in El Paso ...

The foundational building block for Jeff Bezos’ space dreams is finally ready to launch. A New Glenn rocket — built by Blue Origin, the rocket company that Mr. Bezos started nearly a quarter ...