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[i] Just as the panel was unwilling to recommend cutting short the tests of the scientific instruments to be flown, so, with four of the eighteen months of the IGY already gone, members saw the impracticality of looking for new, still undeveloped, onboard experiments. They stood by that decision even after Sputnik II carrying the dog Laika on her week-long journey evoked questions about expanding the American program to include experiments in the life sciences. Although a biologist at the National Institutes of Health had already submitted a proposal to study the effects of radiation on yeast cells in the vacuum of space, and although the Vanguard scientific group thought the package would fit into the 6.4- inch satellite, the panel concluded that that experiment, like other more complex new schemes, would have to await a post-IGY program.[/i]
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T O P I C R E V I E WRichard EastonIs anyone here aware of the secret experiment in the Vanguard Program of growing yeast in space? My father was talking about it last week on the Space Show and I don't know if it has been revealed previously?Robert PearlmanI'm not sure if this is what your father was referring to, but from Constance McLaughlin Green's and Milton Lomask's Vanguard: A History (NASA SP-4202): Just as the panel was unwilling to recommend cutting short the tests of the scientific instruments to be flown, so, with four of the eighteen months of the IGY already gone, members saw the impracticality of looking for new, still undeveloped, onboard experiments. They stood by that decision even after Sputnik II carrying the dog Laika on her week-long journey evoked questions about expanding the American program to include experiments in the life sciences. Although a biologist at the National Institutes of Health had already submitted a proposal to study the effects of radiation on yeast cells in the vacuum of space, and although the Vanguard scientific group thought the package would fit into the 6.4- inch satellite, the panel concluded that that experiment, like other more complex new schemes, would have to await a post-IGY program.Richard EastonMy dad said that this was the one classified experiment in a unclassified program. The day before the 50th anniversary celebration they examined the satellite from the failure in December, 1957 (at the Air and Space Museum), and the experiment was not there. So he thinks it WAS included in Vanguard 1. Unfortunately, the delays in launching meant that the yeast had already grown as much as it could prior to the launch. The discussion is towards the end of the 2nd of 3 segments.
Just as the panel was unwilling to recommend cutting short the tests of the scientific instruments to be flown, so, with four of the eighteen months of the IGY already gone, members saw the impracticality of looking for new, still undeveloped, onboard experiments. They stood by that decision even after Sputnik II carrying the dog Laika on her week-long journey evoked questions about expanding the American program to include experiments in the life sciences. Although a biologist at the National Institutes of Health had already submitted a proposal to study the effects of radiation on yeast cells in the vacuum of space, and although the Vanguard scientific group thought the package would fit into the 6.4- inch satellite, the panel concluded that that experiment, like other more complex new schemes, would have to await a post-IGY program.
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