MICHELLE TILLOTSON, AN ENGINEER AT NASA’S MARSHALL SPACE FLIGHT CENTER, SHOWS KALYN HOPKINS A STUDENT AT THE MIAMI VALLEY SCHOOL, DAYTON OHIO, NEW EQUIPMENT THAT WILL BE USED TO TEST THE PROPELLANT TANKS FOR THE SLS
MICHELLE TILLOTSON, AN ENGINEER AT NASA’S MARSHALL SPACE FLIGHT CENTER, SHOWS KALYN HOPKINS A STUDENT AT THE MIAMI VALLEY SCHOOL, DAYTON OHIO, NEW EQUIPMENT THAT WILL BE USED TO TEST THE PROPELLANT TANKS FOR THE SLS