Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Zamanin sararin samaniya ya fara ne da ci gaban fasahohi da yawa waɗanda suka haɗu tare da ƙaddamar da Sputnik 1 ta Tarayyar Soviet a ranar 4 ga Oktoba, 1957. Wannan ita ce tauraron dan adam na farko a duniya, wanda ke zagaye da Duniya a cikin mintuna 98.1 kuma yana da nauyin kilo 83 (183 lb). Kaddamar da Sputnik 1 ya gabatar da sabon zamani na siyasa, kimiyya da fasaha wanda aka sani da Space Age. Zamanin sararin samaniya ya kasance da saurin ci gaban sabuwar fasaha a cikin tseren tsere mafi yawa tsakanin Amurka da Tarayyar Soviet. An sami ci gaba cikin sauri a cikin roka, kimiyyar kayan aiki, kwamfutoci da sauran fannoni. Yawancin fasahar da aka kirkira da farko don aikace-aikacen sararin samaniya an juya su kuma sun sami ƙarin amfani, kumfa mai ƙwaƙwalwa misali ne na wannan.  Tambaya: Kilogiram nawa ne Sputnik 1 ya kai?
83 kilogiram