Gemini 5 Technical Debriefing, Part II, 1965
NASA-UAP-D020 · page 28 of 325
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23 Conrad We didn't hit the direct thrusters long enough to heat them I don't think. I do distinctly remember saying to Gordo "We blew all this junk out of there. " Conrad We' d never seen anything like that before and we'd been up there 5 days and seen all sorts of things . We could see liquid oxygen when we vented it, if we vented i t under the right light conditions . We could see when we vented hydrogen under the right lighting conditions. It would all float by the spacecraft and at low sun angles, either at sunup or sundown any one of these quantities, ECS o2, CRYO o2, or RSF hydrogen, you could see it come whistling by the spacecraft. We were continually floating around in these old silver balls of either hydrogen or oxygen. Cooper Okay, well that was pretty well the background of what happened. Some thrusters that had checked out good would subsequently check out bad or be completely inoperative as the days went by. So finally we wound up with maybe half of the total OAMS thrusters still operating properly.