Astronaut Frank Rubio works in the Microgravity Science Glovebox

iss069e070724 (Aug. 21, 2023) --- NASA astronaut and Expedition 69 Flight Engineer Frank Rubio works in the Microgravity Science Glovebox swapping graphene aerogel samples for a space manufacturing study. The physics investigation seeks to produce a superior, uniform material structure benefitting power storage, environmental protection, and chemical sensing.