GEMINI-TITAN (GT)-11 - MISC. - EXPERIMENT D-16 - KNEE TETHER - MSC

S66-00933 (28 Jan. 1966) --- Gemini-11 Experiment D-16 Knee Tether, sponsored by the Department of Defense and the United States Air Force. The astronaut tightens and loosens bolts in a prescribed pattern during his extravehicular activity, once with his body held to the spacecraft by a nine-inch tether looped around his knee and through the handrail, and once without the tether. Photo credit: NASA