Holding a rocket launched earlier this year using the new propellant, from left, are: mechanical engineering undergraduate student Cody Dezelan, mechanical engineering graduate student Tyler Wood, mechanical engineering professor Steven Son, aeronautics and astronautics graduate student Mark Pfeil, mechanical engineering doctoral student Travis Sippel, aeronautics and astronautics research assistant professor Timothée Pourpoint, and postdoctoral researcher John Tsohas.
Credit: Purdue University photo/Andrew Hancock