Sokkal azel\u0151tt, hogy a Curiosity rover \u00fatj\u00e1ra indult volna t\u00f6rt\u00e9nelmi k\u00fcldet\u00e9s\u00e9re a Marsra, a neves csillag\u00e1sz, Carl Sagan m\u00e1r leny\u0171g\u00f6zte a fiatal elm\u00e9ket a V\u00f6r\u00f6s Bolyg\u00f3r\u00f3l tartott, j\u00f6v\u0151be mutat\u00f3 el\u0151ad\u00e1saival. 1977-ben hat r\u00e9szes oktat\u00e1si sorozatot tartott gyerekeknek, melyekben a Mars kutat\u00e1s\u00e1nak t\u00f6rt\u00e9net\u00e9t \u00e9s lehet\u0151s\u00e9geit j\u00e1rta k\u00f6r\u00fcl.<\/p>\n\n
Harmadik el\u0151ad\u00e1s\u00e1ban Sagan visszarep\u00edtette a hallgat\u00f3kat a Mars \u0151si m\u00faltj\u00e1ba. Olyan bolyg\u00f3r\u00f3l besz\u00e9lt, melyet valaha hatalmas \u00f3ce\u00e1nok bor\u00edtottak, \u00e9s amely tal\u00e1n m\u00e9g \u00e9lettel is hemzsegett. \u00c9l\u00e9nk k\u00e9pekkel \u00e9s mag\u00e1val ragad\u00f3 t\u00f6rt\u00e9netmes\u00e9l\u00e9ssel a Marsr\u00f3l egy dinamikus, fejl\u0151d\u0151 vil\u00e1g k\u00e9p\u00e9t festette le.<\/p>\n\n
Sagan negyedik \u00e9s \u00f6t\u00f6dik el\u0151ad\u00e1sa az 1970-es \u00e9vekben v\u00e9grehajtott, \u00fatt\u00f6r\u0151 Viking-k\u00fcldet\u00e9sekre \u00f6sszpontos\u00edtott. Megosztotta a k\u00fcldet\u00e9sek izgalm\u00e1t \u00e9s forradalmi felfedez\u00e9seiket, bele\u00e9rtve a V\u00f6r\u00f6s Bolyg\u00f3n val\u00f3 \u00e9let keres\u00e9s\u00e9t is. A Viking-korszak alatt tapasztalt kih\u00edv\u00e1sokr\u00f3l \u00e9s kudarcokr\u00f3l is sz\u00f3t ejtett.<\/p>\n\n
A Marson t\u00fal, Sagan a m\u00e1sodik el\u0151ad\u00e1s\u00e1ban a k\u00fcls\u0151 naprendszer hatalmas kiterjed\u00e9seit kutatta. Megismertette a hallgat\u00f3kat a Jupiter \u00e9s a Szaturnusz rejt\u00e9lyes holdjaival, \u00e9s tal\u00e1lgatott az \u00e9let lehet\u0151s\u00e9g\u00e9r\u0151l ezeken a t\u00e1voli vid\u00e9keken.<\/p>\n\n
Utols\u00f3 el\u0151ad\u00e1s\u00e1ban Sagan a csillagokra ir\u00e1ny\u00edtotta figyelm\u00e9t, \u00e9s megvitatta a saj\u00e1t Naprendszer\u00fcnk\u00f6n t\u00fali bolyg\u00f3rendszerek lehet\u0151s\u00e9g\u00e9t. Megosztotta azt a hit\u00e9t, hogy az \u00e9let nem felt\u00e9tlen\u00fcl korl\u00e1toz\u00f3dik a F\u00f6ldre, \u00e9s fellobbantotta a csod\u00e1lkoz\u00e1s \u00e9s a k\u00edv\u00e1ncsis\u00e1g l\u00e1ngj\u00e1t az univerzum ir\u00e1nt.<\/p>\n\n
Carl Sagan el\u0151ad\u00e1sai a Mars kutat\u00e1s\u00e1r\u00f3l tov\u00e1bbra is inspir\u00e1lj\u00e1k \u00e9s oktatj\u00e1k a felt\u00f6rekv\u0151 tud\u00f3sok \u00e9s az \u0171rkutat\u00e1s szerelmeseinek gener\u00e1ci\u00f3it. A V\u00f6r\u00f6s Bolyg\u00f3 felfedez\u00e9s\u00e9r\u0151l \u00e9s meg\u00e9rt\u00e9s\u00e9r\u0151l sz\u00f3l\u00f3 j\u00f6v\u0151k\u00e9pe tov\u00e1bbra is hajt\u00f3ereje a Marsra ir\u00e1nyul\u00f3 folyamatban l\u00e9v\u0151 k\u00fcldet\u00e9seknek, mint p\u00e9ld\u00e1ul a jelenleg \u0151si \u00e9let jeleit kutat\u00f3 Perseverance rover.<\/p>\n\n
A Mars-nap meg\u00fcnnepl\u00e9sek\u00e9nt a Smithsonian Int\u00e9zet sz\u00e1mos forr\u00e1st k\u00edn\u00e1l a V\u00f6r\u00f6s Bolyg\u00f3 felfedez\u00e9s\u00e9hez. A marsi t\u00e1jak virtu\u00e1lis t\u00far\u00e1it\u00f3l a Mars t\u00f6rt\u00e9net\u00e9r\u0151l \u00e9s geol\u00f3gi\u00e1j\u00e1r\u00f3l sz\u00f3l\u00f3 r\u00e9szletes cikkekig mindenki tal\u00e1lhat sz\u00e1m\u00e1ra \u00e9rdekeset, aki \u00e9rdekl\u0151dik ez ir\u00e1nt a leny\u0171g\u00f6z\u0151 \u00e9gi szomsz\u00e9d ir\u00e1nt.<\/p>\n\n
\u00c9ld \u00e1t a Mars t\u00e1jainak \u00e1trep\u00fcl\u00e9s\u00e9nek izgalm\u00e1t a Smithsonian “Take Flight Over Mars” interakt\u00edv alkalmaz\u00e1s\u00e1val. Ez a mag\u00e1val ragad\u00f3 virtu\u00e1lis \u00e9lm\u00e9ny lehet\u0151v\u00e9 teszi a felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra, hogy mad\u00e1rt\u00e1vlatb\u00f3l fedezz\u00e9k fel a Mars kanyonjait, kr\u00e1tereit \u00e9s egy\u00e9b geol\u00f3giai k\u00e9pz\u0151dm\u00e9nyeit.<\/p>","protected":false},"excerpt":{"rendered":"
Carl Sagan v\u00edzi\u00f3ja a Marsr\u00f3l: Felder\u00edt\u0151 \u00e9s oktat\u00e1si \u00fat Sagan el\u0151ad\u00e1sai gyerekeknek Sokkal azel\u0151tt, hogy a Curiosity rover \u00fatj\u00e1ra indult volna t\u00f6rt\u00e9nelmi k\u00fcldet\u00e9s\u00e9re a Marsra, a neves csillag\u00e1sz, Carl Sagan…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2151],"tags":[8340,435,2419,160,20215],"class_list":["post-15145","post","type-post","status-publish","format-standard","hentry","category-astronomy-and-space","tag-carl-sagan","tag-astronomy","tag-mars-exploration","tag-science-communication","tag-space-education"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=15145"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15145\/revisions"}],"predecessor-version":[{"id":15146,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15145\/revisions\/15146"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=15145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=15145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=15145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}