Ferdinand Quénisset
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Ferdinand Jules Quénisset (1872–1951) was a French astronomer who specialized in astrophotography.
The Pleiades cluster. Photo by Ferdinand Quénisset. 1907
Valz Prize
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The Valz Prize (Prix Valz) was awarded by the French Academy of Sciences, from 1877 through 1970, to honor advances in astronomy.
The Institut de France in Paris, home of the French Academy of Sciences.