Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Voyager 2 wani bincike ne na sararin samaniya wanda NASA ta kaddamar a ranar 20 ga Agusta, 1977, don nazarin duniyoyin waje. Wani ɓangare na shirin Voyager, an ƙaddamar da shi kwanaki 16 kafin tagwayensa, Voyager 1, a kan hanyar da ta ɗauki tsawon lokaci don isa Jupiter da Saturn amma ya ba da damar ci gaba da haɗuwa da Uranus da Neptune. Shi ne kawai jirgin sama wanda ya ziyarci ko dai daga cikin wadannan biyu kankara giant taurari.  Tambaya: Yaushe aka kaddamar da Voyager 2?
Ranar 20 ga watan Agustan shekara ta 1977