NASA astronaut Megan McArthur services donor cell samples inside the Kibo laboratory module.
iss065e033958 (May 12, 2021) — NASA astronaut and Expedition 65 Flight Engineer Megan McArthur services donor cell samples inside the Kibo laboratory module’s Life Science Glovebox. The samples are being compared to cells on Earth so scientists can document the significant differences in microgravity. The Celestial Immunity study’s results may provide insights into new vaccines and drugs and advance the commercialization of space.