Yakapedzisira kugadziridzwa munaGunyana 26, 2021 na Roger Kaufman
Mashoko akanaka kubva kuna Muzvinafundo Carl Sagan
Nyika ihuruva muchadenga - Nyika idanho diki munhandare huru ye cosmic uye parizvino nzvimbo yedu yekugara.
Kubva: KnowledgeMagazine | Yakagadzirwa: 13.03.2010/XNUMX/XNUMX
Spaceship Earth: Chikamu cheguruva chiri muchadenga.
Pale Blue Dot izita reimwe Mifananidzo yePasi, yakatorwa nechitundumuseremusere cheVoyager 1 kubva chinhambwe chingangoita mamaira mabhiriyoni mana, chinhambwe chikurusa chakambotorwa mufananidzo weNyika.
• http://www.youtube.com/WissensMagazin
• http://www.youtube.com/WissenXXL
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazineMufananidzo uyu wakatorwa muna Kukadzi 14, 1990 sechikamu chemitsetse yemifananidzo makumi matanhatu inoratidza solar system yese ine mapuraneti matanhatu anooneka.
Pakurudziro yemuchadenga Carl Sagan Voyager 1 yakatenderedzwa 180 madhigirii mushure mekupedza zvinangwa zvekutanga zvemishoni uye yakabata nhevedzano yemakumi matatu nemapfumbamwe-pakona-pakona uye makumi maviri nerimwe parunhare.
Panguva yekurekodhwa, chitundumuseremusere chacho chaive makiromita 6 kusvika ku7 bhiriyoni kubva kuzuva uye 32 madhigirii pamusoro peiyo ecliptic, saka chakatarisa kutenderera kwezuva kubva kumusoro.
Nyika yakatorwa nekamera yerunhare yaishandisa mafirita eruvara rweblue, girinhi, uye violet. Mwaranzi inopfuura nepamufananidzo yakasikwa nekuparadzira chiedza chezuva pamakamera optics, ayo akanga asina kugadzirwa kuti anange zuva zvakananga. Pasi rinotora chete 12% yepixel imwe chete.
Mufananidzo uyu wakakurudzira Sagan kunyora bhuku rake rinonzi Blue Dot in Space. Kumba kwedu denga”. Masayendisiti akavhotera mufananidzo uyu mumwe wemifananidzo gumi yepamusoro musainzi yemuchadenga muna 2001.
Kupfura kwezuva kwakakura kwakatorwa nesefa yakasviba zvakanyanya uye ipfupi inobvira yekuratidzwa nguva (5/1000 masekonzi) kudzivirira kuratidzwa zvakanyanya.
Panguva yakatorwa mufananidzo, zuva raingova 1/40 dhayamita inooneka sezvaionekwa kubva kuNyika. Nekudaro, ichiri mamirioni masere kupenya kupfuura nyeredzi inopenya kupfuura mamwe Sirius.
Tsaona yevanhu mupasi remuchadenga - pasi ihuruva iri muchadenga
Pfungwa yeAnthropocene inoisa vanhu pakati penhoroondo yepasi. Nhaurirano yemagariro uye yemarudzi akasiyana-siyana pamusoro peizvi ichangobva kuwedzera zvakanyanya; anotiratidza zvakajeka mazisokuti munhu wese wepanyika anotora mutoro wepasi. Mukugadzirisa kwe geology, pane kunyange nharo pamusoro pekusanganisira itsva geological epoch inonzi Anthropocene mune yepamutemo nomenclature ye stratigraphs.
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