Zasinthidwa komaliza pa Seputembara 26, 2021 ndi Roger Kaufman
Mawu abwino ochokera kwa Pulofesa Carl Sagan
Dziko lapansi ndi kadontho ka fumbi m'chilengedwe chonse - Dziko lapansi ndi gawo laling'ono m'bwalo lalikulu la chilengedwe ndipo pakadali pano malo athu okhawo okhalamo
Kuchokera: KnowledgeMagazine | Kusinthidwa: 13.03.2010/XNUMX/XNUMX
Spaceship Earth: Kadontho ka fumbi m’chilengedwe.
Pale Blue Dot ndi dzina la imodzi Zithunzi ya Earth, yotengedwa ndi chombo cha m’mlengalenga cha Voyager 1 kuchokera pa mtunda wa makilomita pafupifupi mabiliyoni 6,4, mtunda waukulu kwambiri umene chithunzi cha Dziko lapansi chinajambulidwapo.
• http://www.youtube.com/WissensMagazin
• http://www.youtube.com/WissenXXL
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazineChithunzicho chinatengedwa pa February 14, 1990 monga gawo la zithunzi za 60 zosonyeza dongosolo lonse la dzuwa ndi mapulaneti asanu ndi limodzi akuwoneka.
Pa lingaliro la katswiri wa zakuthambo Carl Sagan Voyager 1 idasinthidwa madigiri 180 atamaliza zolinga zoyambirira za mishoni ndikujambulitsa ma 39 wide-angle ndi 21 telephoto shots.
Panthawi yojambulidwa, chombocho chinali pamtunda wa makilomita 6 mpaka 7 biliyoni kuchokera kudzuwa ndi madigiri 32 pamwamba pa kadamsana, motero chinali kuyang’ana mapulaneti a dzuŵa kuchokera kumwamba.
Dziko Lapansi linajambulidwa ndi kamera ya telephoto yomwe imagwiritsa ntchito zosefera zamtundu wa buluu, zobiriwira, ndi zofiirira. Miyezi yodutsa m’chifanizirocho inalengedwa mwa kufalitsa kuwala kwa dzuŵa pa kamera ya optics, yomwe sinapangidwe kuti ikhale yolunjika padzuwa. Dziko lapansi limatenga 12% yokha ya pixel imodzi.
Chithunzicho chinalimbikitsa Sagan kulemba buku lake lakuti Blue Dot in Space. Dziko lathu lapansi. ” Asayansi adavotera chithunzichi kukhala chimodzi mwazithunzi khumi zabwino kwambiri mu sayansi ya zakuthambo mu 2001.
Kuwombera kwadzuwa kokulirapo kudatengedwa ndi fyuluta yakuda kwambiri komanso nthawi yayifupi kwambiri yowonekera (masekondi 5/1000) kuti musamawonekere kwambiri.
Pa nthawi imene chithunzicho chinajambulidwa, dzuŵa linali 1/40 chabe m’mimba mwake momwe limaonekera kuchokera pa Dziko Lapansi. Komabe, ikadali yowala nthawi 8 miliyoni kuposa nyenyezi yowala kwambiri Sirius.
Ngozi ya anthu mumlengalenga - dziko lapansi ndi kadontho ka fumbi m'chilengedwe
Lingaliro la Anthropocene limayika anthu pakatikati pa mbiri ya dziko lapansi. Kukambitsirana kwa chikhalidwe ndi zikhalidwe zosiyanasiyana pa izi kwakula kwambiri posachedwapa; amatiwonetsa bwino masokuti munthu aliyense wapadziko lapansi ali ndi udindo pa dziko lapansi. Mu stratification of geology, palinso mkangano wokhudza kuphatikizira nthawi yatsopano ya geological yotchedwa Anthropocene mu nomenclature of stratigraphs yovomerezeka.
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