Biju\u0161ais Project Kuiper: Konkurents Starlink tagad saucas Amazon LeoAmazon grandiozais satel\u012btu projekts piedz\u012bvo p\u0101rmai\u0146as<\/p>\n
Amazon ir veicis z\u012bmola mai\u0146u savam ambicio\u0161ajam satel\u012btu interneta projektam, kas iepriek\u0161 bija paz\u012bstams k\u0101 Project Kuiper. Tagad tas ofici\u0101li tiek d\u0113v\u0113ts par \u201cAmazon Leo\u201d. \u0160is satel\u012btu t\u012bkls, kura m\u0113r\u0137is ir nodro\u0161in\u0101t glob\u0101lu interneta piek\u013cuvi, tika izzi\u0146ots jau 2019. gad\u0101 ar v\u0113rien\u012bgiem pl\u0101niem orb\u012bt\u0101 nog\u0101d\u0101t vair\u0101k nek\u0101 3000 satel\u012btu. \u0160\u012b glob\u0101l\u0101 interneta \u201cde\u0137e\u013ca\u201d seguma m\u0113r\u0137is ir aptvert pat 95% plan\u0113tas teritorijas, nodro\u0161inot savienojumu tur, kur tas l\u012bdz \u0161im bijis neiesp\u0113jams vai \u013coti d\u0101rgs. Tas ir k\u0101 digit\u0101lais tilts uz att\u0101l\u0101kajiem pasaules nost\u016briem.<\/p>\n
Ce\u013c\u0161 uz orb\u012btu un sal\u012bdzin\u0101jums ar Starlink<\/p>\n
Kop\u0161 t\u0101 pirms\u0101kumiem, Project Kuiper (tagad Amazon Leo) ir veicis vair\u0101kus svar\u012bgus so\u013cus. Ir palaisti testa satel\u012bti, detaliz\u0113ti izstr\u0101d\u0101ta un aprakst\u012bta kosmisk\u0101 l\u0101zera t\u012bkla sist\u0113ma, k\u0101 ar\u012b demonstr\u0113tas antenas, kas tiks izmantotas savienojuma izveido\u0161anai ar \u0161o satel\u012btu grupu. Tom\u0113r re\u0101lie pirmo 27 satel\u012btu palai\u0161ana no gaid\u0101m\u0101s \u201czvaig\u017e\u0146u grupas\u201d notika tikai 2025. gada apr\u012bl\u012b. Sal\u012bdzin\u0101jumam, t\u0101 galvenais konkurents, Starlink no SpaceX, jau 2020. gad\u0101 uzs\u0101ka savu satel\u012btu interneta beta versiju un kop\u0161 t\u0101 laika ir strauji audz\u0113jis savu satel\u012btu skaitu zemes orb\u012bt\u0101. SpaceX patie\u0161\u0101m ir veicis iespaid\u012bgu darbu, veidojot savu milz\u012bgo \u201cmegakonstel\u0101ciju\u201d, kuras kop\u0113jais satel\u012btu skaits orb\u012bt\u0101 tagad sasniedz jau 8500 vien\u012bbas.<\/p>\n
Invest\u012bcijas, izaicin\u0101jumi un n\u0101kotnes perspekt\u012bvas<\/p>\n
Amazon gan v\u0113l nav publiskojis konkr\u0113tu datumu, kad t\u0101 satel\u012btu interneta pakalpojumi k\u013c\u016bs pla\u0161i pieejami gan individu\u0101lajiem lietot\u0101jiem, gan komerci\u0101liem uz\u0146\u0113mumiem. Lai nodro\u0161in\u0101tu t\u016bksto\u0161iem satel\u012btu nog\u0101d\u0101\u0161anu zemsl\u0113 zem\u0101s orb\u012bt\u0101s, uz\u0146\u0113mums ir invest\u0113jis 120 miljonus dol\u0101ru infrastrukt\u016br\u0101, kas paredz\u0113ta gal\u012bgajai satel\u012btu mont\u0101\u017eai, apkopei un to palai\u0161anai no Kenedija kosmisk\u0101 centra Kanaveralas rag\u0101, Florid\u0101. \u0160\u012b ir milz\u012bga saimniecisk\u0101 un tehnolo\u0123isk\u0101 piep\u016ble, kas prasa milz\u012bgus resursus un r\u016bp\u012bgu pl\u0101no\u0161anu. Savuk\u0101rt, nozares att\u012bst\u012bbu apliecina fakts, ka 2022. gad\u0101 NASA izv\u0113l\u0113j\u0101s SpaceX, Amazon un v\u0113l \u010detrus uz\u0146\u0113mumus jaunas paaudzes zemes tuvuma kosmisk\u0101s komunik\u0101cijas izstr\u0101dei. Tas liecina par visp\u0101r\u0113ju virz\u012bbu uz glob\u0101lu satel\u012btu interneta pieejam\u012bbu.<\/p>\n
Blue Origin pan\u0101kumi un satel\u012btu \u201cn\u0101ve\u201d<\/p>\n
Interesanti, ka nesen, 9. novembr\u012b, D\u017eefa Bezoza uz\u0146\u0113mums Blue Origin guva noz\u012bm\u012bgu pan\u0101kumu, veiksm\u012bgi nolai\u017eot savu ra\u0137etes New Glenn pa\u0101trin\u0101t\u0101ju uz bezpilota platformas Atlantijas oke\u0101n\u0101. Tas padar\u012bja Blue Origin par otro uz\u0146\u0113mumu, p\u0113c SpaceX, kam izdevies veikt \u0161\u0101du sasniegumu. Ta\u010du, run\u0101jot par satel\u012btu aktivit\u0101ti orb\u012bt\u0101, past\u0101v ar\u012b \u201cpret\u0113j\u0101 meda\u013cas\u201d puse. Saska\u0146\u0101 ar H\u0101rvardas-Smitsona astrofizikas centra astrofizi\u0137a D\u017eonatana Makdauela teikto, katru dienu satel\u012btu grupas zaud\u0113 1-2 satel\u012btus, kas vai nu sadeg atmosf\u0113r\u0101, vai ar\u012b to fragmenti nokr\u012bt uz Zemes. Zin\u0101tnieks prognoz\u0113, ka \u0161is skaits tuv\u0101kajos gados var\u0113tu pieaugt pat l\u012bdz 5 dien\u0101, \u012bpa\u0161i gad\u012bjumos, ja citas l\u012bdz\u012bgas satel\u012btu t\u012bklu iniciat\u012bvas, piem\u0113ram, Amazon Leo vai ar\u012b \u0136\u012bnas satel\u012btu projekti, sekos SpaceX pl\u0101niem un strauji palielin\u0101s savu satel\u012btu skaitu. \u0160\u012b satel\u012btu \u201cn\u0101ves\u201d prognoze ir b\u016btisks faktors, ko j\u0101\u0146em v\u0113r\u0101, veidojot un uzturot tik pla\u0161us satel\u012btu t\u012bklus.<\/p>\n","protected":false},"excerpt":{"rendered":"Biju\u0161ais Project Kuiper: Konkurents Starlink tagad saucas Amazon LeoAmazon grandiozais satel\u012btu projekts piedz\u012bvo p\u0101rmai\u0146as Amazon ir veicis z\u012bmola…\n","protected":false},"author":2,"featured_media":52211,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[14121,77,76,14124,35,39,38,36,37,34,40,14122,14123,1474],"class_list":{"0":"post-52210","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-bizness","8":"tag-amazon-leo","9":"tag-bizness","10":"tag-business","11":"tag-kosmiskas-komunikacijas","12":"tag-latvia","13":"tag-latvian","14":"tag-latviesu","15":"tag-latviesu-valoda","16":"tag-latviesuvaloda","17":"tag-latvija","18":"tag-lv","19":"tag-project-kuiper","20":"tag-satelitu-internets","21":"tag-starlink"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@lv\/115567653313873193","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts\/52210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/comments?post=52210"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/posts\/52210\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/media\/52211"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/media?parent=52210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/categories?post=52210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/lv\/wp-json\/wp\/v2\/tags?post=52210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}