STS-9 crewmembers work in the Spacelab 1 module

STS009-03-093 (28 Nov-8 Dec 1983) --- A mission specialist and two payload specialists busy themselves in the Spacelab 1 module aboard the Earth orbiting Space Shuttle Columbia. Left to right are Payload Specialist Robert A. R. Parker. Parker is partially obscured by a deployed instrument of the fluid physics module at the materials sciences double rack. Merbold, a physicist from Max-Planck Institute in the Federal Republic of Germany, wears a head band-like device and a recorder as part of an overall effort to learn more about space adaptation. Both Space lab 1 payload specialists wore the devices during most of their waking hours on this 10-day flight. The frame was exposed with a 35mm camera.