{"id":156,"date":"2021-05-01T02:43:00","date_gmt":"2021-05-01T00:43:00","guid":{"rendered":"https:\/\/festivalznanosti.uniri.hr\/?p=156"},"modified":"2021-05-01T02:43:00","modified_gmt":"2021-05-01T00:43:00","slug":"zivot-na-marsu","status":"publish","type":"post","link":"https:\/\/festivalznanosti.uniri.hr\/2021\/zivot-na-marsu\/","title":{"rendered":"\u017divot na Marsu?"},"content":{"rendered":"<div class=\"post-content\">\n<p>Mars, crveni planet, jo\u0161 je od anti\u010dkih vremena zaokupljao pa\u017enju i budio ma\u0161tu Grka i Rimljana kada bi postao najsjajniji objekt na nebu, sjajniji \u010dak i od Jupitera, vrhovnog rimskog bo\u017eanstva. Mars je oduvijek smatran kozmi\u010dkom prijetnjom pa stoga ne \u010dudi da smo invazije vanzemaljaca \u010desto poistovje\u0107ivali sa napadom Marsovaca, poput one opisane u &#8216;Ratu svjetova&#8217; H. G. Wellsa i o\u017eivljene u radio drami legendarnog Orsona Wellesa. U novije doba, o Marsu smo ma\u0161tali kao Zemljinom blizancu na kojem \u017eivot buja, presijecan kanalima u Schiaparellijevim skicama za koje je poznati ameri\u010dki astronom Lowell tvrdio da slu\u017ee za navodnjavanje. Moderna istra\u017eivanja zapo\u010dela su tek stolje\u0107e kasnije, slijetanjima <em>Vikinga 1<\/em> i <em>2<\/em> na povr\u0161inu Marsa 1976., koja su jo\u0161 vi\u0161e produbila misterij \u017eivota na Marsu pozitivnim ishodom jednog od biolo\u0161kih eksperimenata. U me\u0111uvremenu, Mars je postao zanimljiv i kao planet za budu\u0107u kolonizaciju i naseljavanje, a njegovo istra\u017eivanje je potaknuto slanjem niza svemirskih sondi \u2013 orbitera i rovera \u2013 od <em>Mars Pathfindera<\/em> i rovera <em>Sojourner<\/em> 1997., preko <em>Spirita<\/em> i <em>Opportunityja<\/em>, do nedavnog slijetanja rovera <em>Perseverance<\/em>.<\/p>\n\n\n\n<p>\u0160to su roveri i misije na Mars do sada otkrili? Ima li \u017eivota na Marsu? Je li nekada postojao \u017eivot na Marsu? Ako je postojao ili postoji, kako bi taj \u017eivot izgledao? \u0160to su biomarkeri i \u010demu nam oni slu\u017ee? Kako izgleda povr\u0161ina Marsa? Postoji li na Marsu voda? Mo\u017eemo li naseliti Mars? Odgovore na ta pitanja donosi vam ovo predavanje..<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"block-dafb3a06-06dd-49c3-9e58-e1c54829a0e2\">Voditelj:<\/h5>\n\n\n\n<p><strong>Tomislav Jurki\u0107<\/strong> <\/p>\n\n\n\n<p>Tomislav Jurki\u0107 je doktor znanosti i diplomirani in\u017eenjer fizike koji je zavr\u0161io diplomski studij na Prirodoslovno-matemati\u010dkom fakultetu u Zagrebu, gdje je doktorirao na temu istra\u017eivanja pra\u0161ine u okolini mladih zvijezda oko kojih se iz pra\u0161ine tek formiraju protoplanetarni diskovi i planeti, te starih zvijezda pri kraju svoje evolucije. Uz istra\u017eivanje zvjezdane pra\u0161ine podru\u010dje su mu interesa i meteorska astronomija, atmosfere divovskih vru\u0107ih zvijezda, astrobiologija te popularizacija astronomije i fizike. Aktivno radi s nadarenim u\u010denicima, posebno kroz sudjelovanje i mentorski rad na znanstvenim kampovima i \u0161kolama astronomije i fizike, koje je i sam poha\u0111ao tijekom srednje \u0161kole. Od 2006. godine zaposlen je na Odjelu za fiziku Sveu\u010dili\u0161ta u Rijeci, a danas radi kao predava\u010d. Suradnik je na vi\u0161e me\u0111unarodnih znanstvenih projekata te predstavnik Hrvatske u upravnom odboru europskog projekta suradnje u znanosti i tehnologiji (COST) \u2018Istra\u017eivanje Mlije\u010dnog puta pomo\u0107u Gaia svemirskog teleskopa\u2019. Tijekom svoga rada boravio je na Institute for Advanced Study u Princetonu, SAD, u Astronomskom centru Nikole Kopernika u Torunu, Poljska, na Queen\u2019s University Belfast u Ujedinjenom Kraljevstvu, te se usavr\u0161avao na nekoliko \u0161kola astrofizike. Aktivno je uklju\u010den i u me\u0111unarodnu LSST kolaboraciju \u2013 veliki pregled prostora i vremena na opservatoriju Rubin u \u010cileu, najve\u0107i astronomski projekt u svijetu te vrste.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>Izlaganje je predvi\u0111eno za sljede\u0107e uzraste:<\/strong><\/h5>\n\n\n\n<p>vi\u0161i razredi osnovne \u0161kole, srednja \u0161kola, gra\u0111anstvo<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Mars, crveni planet, jo\u0161 je od anti\u010dkih vremena zaokupljao pa\u017enju<a href=\"https:\/\/festivalznanosti.uniri.hr\/2021\/zivot-na-marsu\/\" class=\"gutenlearn-readmore\">Read More<i class=\"fa fa-long-arrow-right\" aria-hidden=\"true\"><\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[26],"tags":[27,35,40],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u017divot na Marsu? 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