Description: The H.A.W.K. aims to develop a hybrid rocket glider system that can safely and accurately deliver medical supplies to remote locations. The system will target applications such as ...

Brendan O’Bryan of Brookeville and his father, David O’Bryan, recently returned from Kaspican, Bulgaria, where Brendan was a member of the U.S.A. Junior Team competing at the Spacemodeling World ...

The rocket, a reaction-propulsion device that carries all of its propellants internally, has been around for almost a millennium since its invention in China. But the twentieth-century saw a ...