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Nasa, Washington, D.C. (manufacturer)
Pioneer Venus Orbiter; ultraviolet spectrometer of atomic hydrogen cloud surrounding Venus (1978)
type C photograph
39.9 × 42.0 cm (image) 40.0 × 50.0 (sheet)
National Gallery of Victoria, Melbourne
Purchased, 1980
Courtesy of NASA
Photo: National Gallery of Victoria, Melbourne

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