rocket launch
Airmen from the 133rd Airlift Wing volunteered with the Starbase Minnesota’s rocket launches in St. Paul, Minn., Jun. 13, 2013. Every summer, Starbase Minnesota hosts a four day summer session, where students used computer-aided design software to help them design fins for the rockets. On the fourth day of class, the students test out their fin design. (U.S. Air National Guard photo by Tech. Sgt. Amy M. Lovgren/Released)