STS084-311-016 (15-24 May 1997) --- Astronaut Carlos I. Noriega, STS-84 mission specialist, videotapes a spore sample for the Real-Time Radiation Measurement Experiment (RRMD), an intravehicular radiation environment measurement experiment. Noriega is onboard the Spacehab Double Module (DM) located in the cargo bay of the Earth-orbiting Space Shuttle Atlantis.