This Space Shuttle Orbiter Discovery (STS-42) onboard photo shows Canadian Payload Specialist Roberta Bondar getting into the Microgravity Vestibular Investigation (MVI) chair to begin an experiment in the International Microgravity Lab-1 (IML-1) Science Module. The (MVI) chair was designed to test the crew member's visual and vestibular responses to head and body movements.

jsc2021e010331 (5/1/2019) --- The Gilroy Lab TICTOC team at their KSC lab: Sarah Swanson, Simon Gilroy, Richard Barker and Arkadipta Bakshi. Targeting Improved Cotton Through Orbital Cultivation (TICTOC) investigates the morphological and molecular adaptations of cotton seedlings to the microgravity environment encountered in the International Space Station (ISS). Image courtesy of Deb Wells

STS042-S-001 (October 1991) --- Designed by the crew members, the International Microgravity Lab-1 (IML-1) insignia depicts the orbiter with the Spacelab Module aboard. The spacecraft is oriented in a quiescent, tail-to-Earth, gravity-gradient attitude to best support the various microgravity payloads and experiments. The international composition of the crew is depicted by symbols representing both the Canadian Space Agency (CSA) and the European Space Agency (ESA). The number 42 is represented by six white stars -- four on one side of the orbiter and two on the other. The single gold star above Earth's horizon honors the memory of astronaut Manley L. (Sonny) Carter, who was killed earlier this year in a commuter plane crash. A crew spokesperson stated that Carter "...was our crew mate, colleague and friend." Blue letters set against white give the surnames of the five astronauts and two payload specialists for the flight. The NASA insignia design for space shuttle flights is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the form of illustrations by the various news media. When and if there is any change in this policy, which is not anticipated, it will be publicly announced. Photo credit: NASA

KENNEDY SPACE CENTER, FLA. -- The floor of the Space Station Processing Facility is filled with racks and hardware for testing the various components of the International Space Station (ISS). The large module in the center of the floor (top) is the U.S. Lab, Destiny. The U.S. Laboratory module continues a long tradition of microgravity materials research, first conducted by Skylab and later Shuttle and Spacelab missions. Destiny is expected to be a major feature in future research, providing facilities for biotechnology, fluid physics, combustion, and life sciences research. It is scheduled to be launched on mission STS-98 (no date determined yet for launch). At top left are the Multi-Purpose Logistics Modules Raffaello and Leonardo and the Pressurized Mating Adapter-3 (PMA-3). Italy's major contributions to the ISS program, Raffaello and Leonardo are reusable logistics carriers to resupply and return Station cargo requiring a pressurized environment. They are slated as payloads on missions STS-102 and STS-100, respectively. Dates have not yet been determined for the two missions. The PMA-3, once launched, will be mated to Node 1, a connecting passageway to the living and working areas of the Space Station. The primary purpose of PMA-3 is to serve as a Shuttle docking port through which crew members and equipment will transfer to the Space Station during later assembly missions. PMA-3 is scheduled as payload on mission STS-92, whose date for launch is not yet determined

KENNEDY SPACE CENTER, FLA. -- The floor of the Space Station Processing Facility is filled with racks and hardware for testing the various components of the International Space Station (ISS). The large module in the center of the floor (top) is the U.S. Lab, Destiny. The U.S. Laboratory module continues a long tradition of microgravity materials research, first conducted by Skylab and later Shuttle and Spacelab missions. Destiny is expected to be a major feature in future research, providing facilities for biotechnology, fluid physics, combustion, and life sciences research. It is scheduled to be launched on mission STS-98 (no date determined yet for launch). At top left are the Multi-Purpose Logistics Modules Raffaello and Leonardo and the Pressurized Mating Adapter-3 (PMA-3). Italy's major contributions to the ISS program, Raffaello and Leonardo are reusable logistics carriers to resupply and return Station cargo requiring a pressurized environment. They are slated as payloads on missions STS-102 and STS-100, respectively. Dates have not yet been determined for the two missions. The PMA-3, once launched, will be mated to Node 1, a connecting passageway to the living and working areas of the Space Station. The primary purpose of PMA-3 is to serve as a Shuttle docking port through which crew members and equipment will transfer to the Space Station during later assembly missions. PMA-3 is scheduled as payload on mission STS-92, whose date for launch is not yet determined