kosmicheskaya

powerpoint presentation kosmicheskaya kosimjanova samiya 1. kosmicheskoe prostranstvo 2. kosmicheskie yavleniya 3. kosmicheskaya evolyutsiya plan: kosmicheskie tela plotnost kosmicheskix tel variruetsya v shirokix predelax: ot ochen nizkoy u komet (menee 1 g/sm³) do visokoy u planet zemnoy gruppi (do 5,5 g/sm³), chto vliyaet na ix gravitatsionnoe vozdeystvie. kosmicheskie tela, takie kak asteroidi, sostavlyayut znachitelnuyu chast poyasa asteroidov mejdu marsom i yupiterom, naschitivayushego bolee 500 000 ob'ektov diametrom bolee 1 km. kosmonavtika razrabotka i ispolzovanie dvigateley rd-107a/108a pozvolila dostignut znachitelnix uskoreniy i vivesti na orbitu tyajyolie gruzi, vklyuchaya moduli kosmicheskix stantsiy. programma "soyuz" osushestvila bolee 150 pilotiruemix polyotov, obespechiv...

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