Poyasnenie: Kakoi iz zapushennyh chelovechestvom kosmicheskih korablei samyi dalekii? Seichas im yavlyaetsya Voyadzher-1, startovavshii v 1977 godu i udalivshiisya ot Solnca na 17.5 milliardov kilometrov. Eto sootvetstvuet 16 svetovym chasam ili 117 astronomicheskim edinicam. Na risunke pokazano polozhenie Voyadzhera-1 i drugih dalekih kosmicheskih apparatov otnositel'no vneshnih chastei Solnechnoi sistemy (v dvuh proekciyah). Vtorym po rasstoyaniyu ot Solnca yavlyaetsya Pioner-10, on udalilsya na 15.4 milliardov kilometrov, odnako nahoditsya na protivopolozhnom Voyadzheru-1 krayu Solnechnoi sistemy. Voyadzher-2 i Pioner-11 takzhe vyshli daleko za predely orbity Plutona, rasstoyaniya do nih sostavlyayut sootvetstvenno 14.2 i 12.4 milliardov kilometrov. Napravlyayushiisya k Plutonu kosmicheskii apparat Novye Gorizonty udalilsya ot Solnca na 3 milliarda kilometrov, on dolzhen pribyt' k sisteme Plutona v iyule 2015 goda. Vse eti kosmicheskie apparaty ispol'zovali "effekt prashi" – gravitacionnye manevry okolo planet, chtoby uvelichit' skorost' dvizheniya cherez vneshnie chasti Solnechnoi sistemy. Voyadzher-1 letit bystree vseh, on udalyaetsya ot Solnechnoi sistemy so skorost'yu okolo 17 kilometrov v sekundu. Oba apparata Voyadzher vse eshe nahodyatsya v rabochem sostoyanii, oni napravlyayutsya k vneshnei granice Solnechnoi sistemy, dolzhny budut preodolet' geliopauzu i vyiti v mezhzvezdnoe prostranstvo.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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Publikacii s klyuchevymi slovami: Voyager - Pioneer 10 - Voyadzher - Pioner-10 - Pioner-11 Publikacii so slovami: Voyager - Pioneer 10 - Voyadzher - Pioner-10 - Pioner-11
Sm. takzhe: Semeinyi portret Solnechnoi sistemy Mezhzvezdnyi Voyadzher Evropa i Yupiter ot Voyadzhera-1 Bledno-golubaya tochka Voyadzher v Mlechnom Puti Portret Solnechnoi sistemy Io nad Yupiterom ot "Voyadzhera-1" Vse publikacii na tu zhe temu >>