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GrahamTG — Cosmic Butterfly

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Published: 2021-04-01 16:43:41 +0000 UTC; Views: 3983; Favourites: 113; Downloads: 41
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Description

An early solar-electric propulsion design by Ernst Stuhlinger. Solar concentrators heat up turbogenerators to produce 8 MW of electricity, feeding a Cesium vapour ion engine.


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Colourbrand [2022-06-13 20:21:58 +0000 UTC]

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080Pater-Tenebrarum [2021-04-01 18:28:09 +0000 UTC]

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