The Microgravity Science Glovebox Ground Unit, delivered to the Marshall Space Flight Center on August 30, 2002, will be used at Marshall's Microgravity Development Laboratory to test experiment hardware before it is installed in the flight glovebox aboard the International Space Station (ISS) U.S. Laboratory Module, Destiny. The glovebox is a sealed container with built in gloves on its sides and fronts that enables astronauts to work safely with experiments that involve fluids, flames, particles, and fumes that need to be safely contained.