Grade Levels: Kindergarten, 1st Grade, 2nd Grade, 3rd Grade, 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade, 9th Grade, 10th Grade, 11th Grade, 12th Grade,
Synopsis: Discover the four main hazards or stimuli that scientists test and evaluate when developing rocket propellant. [The Ares rockets were part of NASA's Constellation Program which ended in 2010. Despite the policy change, this movie shows real-world
Running Time: 01:57 minutes