Astronautique

Satellites et sondes spatiales, fusées, Station spatiale Internationale... L'espace est vaste à explorer, venez vous y perdre avec nous!

1,264 topics in this forum

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  1. Ariane vs Space X

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  2. Son de satellites

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  3. Soho, dix ans déjà

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  4. le quel acheter ?

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  5. Mise sur orbite en 4'30"

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