{"id":22631,"date":"2021-02-18T19:53:36","date_gmt":"2021-02-18T18:53:36","guid":{"rendered":"https:\/\/www.startlap.hu\/utazas\/?p=22631"},"modified":"2021-02-18T21:21:04","modified_gmt":"2021-02-18T20:21:04","slug":"eloben-a-marsra-szallas","status":"publish","type":"post","link":"https:\/\/www.startlap.hu\/utazas\/eloben-a-marsra-szallas\/","title":{"rendered":"\u00c9l\u0151ben a Marsra sz\u00e1ll\u00e1s!"},"content":{"rendered":"<p><strong>Cs\u00fct\u00f6rt\u00f6k\u00f6k este, magyar id\u0151 szerint 21:55-kor<\/strong> landol a NASA eddigi legfejlettebb marsj\u00e1r\u00f3ja, a Perseverance (Kitart\u00e1s) a v\u00f6r\u00f6s bolyg\u00f3n<\/p>\n<h2>204 milli\u00f3 kilom\u00e9ter a Marsig<\/h2>\n<p>Az \u0171rkapszul\u00e1ba &#8222;csomagolt&#8221; asztrobiol\u00f3giai labor h\u00e9t h\u00f3napja tart\u00f3 utaz\u00e1st k\u00f6vet\u0151en \u00e9rkezik meg a Marshoz, hogy v\u00e9grehajtsa a misszi\u00f3 szempontj\u00e1b\u00f3l kulcsfontoss\u00e1g\u00fa, vesz\u00e9lyes man\u0151vert. A Perseverance \u00f3r\u00e1nk\u00e9nt <strong>19 300 kilom\u00e9teres sebess\u00e9ggel fog be\u00e9rkezni<\/strong> a marsi l\u00e9gk\u00f6rbe &#8211; ez a hang f\u00f6ldi terjed\u00e9s\u00e9nek 16-szorosa.<\/p>\n<figure id=\"attachment_22639\" aria-describedby=\"caption-attachment-22639\" style=\"width: 755px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-article-size-large-image wp-image-22639\" src=\"https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjaro_landolas_mars-755x538.jpg\" alt=\"\" width=\"755\" height=\"538\" srcset=\"https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjaro_landolas_mars-755x538.jpg 755w, https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjaro_landolas_mars-491x350.jpg 491w, https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjaro_landolas_mars.jpg 800w\" sizes=\"auto, (max-width: 755px) 100vw, 755px\" \/><figcaption id=\"caption-attachment-22639\" class=\"wp-caption-text\">F\u00f6ldet \u00e9r\u00e9s a Marson &#8211; a k\u00e9p csak illusztr\u00e1ci\u00f3 (Fot\u00f3: Getty Images).<\/figcaption><\/figure>\n<p>Mik\u00f6zben ejt\u0151erny\u0151je \u00e1ltal lelass\u00edtva \u00f6n\u00e1ll\u00f3an \u00e1thalad a Mars l\u00e9gk\u00f6r\u00e9n, perceken \u00e1t r\u00e1di\u00f3jeleket fog kiadni, \u00e1m mire ezek eljutnak a misszi\u00f3t ir\u00e1ny\u00edt\u00f3 szak\u00e9rt\u0151kh\u00f6z a <strong>204 milli\u00f3 kilom\u00e9terre l\u00e9v\u0151 Jet Propulsion Laboratoryba<\/strong> (JPL), a NASA bolyg\u00f3kutat\u00f3 int\u00e9zet\u00e9be, addigra a Perseverance m\u00e1r lesz\u00e1ll a Marson &#8211; rem\u00e9lhet\u0151leg egy darabban.<\/p>\n<h2>A retteg\u00e9s h\u00e9t perce<\/h2>\n<p>A marsj\u00e1r\u00f3nak v\u00e1rhat\u00f3an h\u00e9t percre lesz sz\u00fcks\u00e9ge ahhoz, hogy a Mars l\u00e9gk\u00f6r\u00e9nek fels\u0151 r\u00e9teg\u00e9b\u0151l leereszkedjen a felsz\u00ednre.<\/p>\n<figure id=\"attachment_22638\" aria-describedby=\"caption-attachment-22638\" style=\"width: 755px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-article-size-large-image wp-image-22638\" src=\"https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjzaro_mars-755x565.jpg\" alt=\"\" width=\"755\" height=\"565\" srcset=\"https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjzaro_mars-755x565.jpg 755w, https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjzaro_mars-85x65.jpg 85w, https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjzaro_mars-467x350.jpg 467w, https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjzaro_mars.jpg 800w\" sizes=\"auto, (max-width: 755px) 100vw, 755px\" \/><figcaption id=\"caption-attachment-22638\" class=\"wp-caption-text\">Marsj\u00e1r\u00f3 a v\u00f6r\u00f6s bolyg\u00f3 felsz\u00edn\u00e9n &#8211; a k\u00e9p csak illusztr\u00e1ci\u00f3 (Fot\u00f3: Getty Images).<\/figcaption><\/figure>\n<p>Ezt a meglehet\u0151sen torokszor\u00edt\u00f3 ereszked\u00e9si peri\u00f3dust a JPL munkat\u00e1rsai csak &#8222;a retteg\u00e9s h\u00e9t perc\u00e9nek&#8221; bec\u00e9zik. Al Chen, a JPL ereszked\u00e9s\u00e9rt \u00e9s landol\u00e1s\u00e9rt felel\u0151s csoportj\u00e1nak vezet\u0151je szerint ez a 2,7 milli\u00e1rd doll\u00e1ros misszi\u00f3 legkritikusabb \u00e9s legvesz\u00e9lyesebb r\u00e9sze.<\/p>\n<p><em>&#8222;<\/em><em>A siker sohasem biztos. Ez k\u00fcl\u00f6n\u00f6sen igaz, amikor a valaha \u00e9p\u00edtett legnagyobb, legnehezebb \u00e9s leg\u00f6sszetettebb rovert pr\u00f3b\u00e1ljuk lejuttatni a legvesz\u00e9lyesebb ter\u00fcletre, ahol valaha landolni pr\u00f3b\u00e1ltunk&#8221;<\/em> &#8211; mondta Chen.<\/p>\n<h2>A landol\u00e1s egy \u00faj \u00fat kezdete az emberis\u00e9g sz\u00e1m\u00e1ra a Mars fel\u00e9<\/h2>\n<p><strong>Az \u00faj gener\u00e1ci\u00f3s robot marsj\u00e1r\u00f3 egy kisebb aut\u00f3 m\u00e9ret\u0171, arra tervezt\u00e9k, hogy \u0151si mikrobi\u00e1lis \u00e9let jelei ut\u00e1n kutasson a v\u00f6r\u00f6s bolyg\u00f3n<\/strong>, tanulm\u00e1nyozza kl\u00edm\u00e1j\u00e1t \u00e9s f\u00f6ldrajz\u00e1t, k\u0151zet- \u00e9s talajmint\u00e1kat gy\u0171jts\u00f6n, \u00e9s utat nyisson a bolyg\u00f3 felfedez\u00e9s\u00e9ben az emberek sz\u00e1m\u00e1ra.<\/p>\n<figure id=\"attachment_22637\" aria-describedby=\"caption-attachment-22637\" style=\"width: 755px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-article-size-large-image wp-image-22637\" src=\"https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjaro-755x515.jpg\" alt=\"\" width=\"755\" height=\"515\" srcset=\"https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjaro-755x515.jpg 755w, https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjaro-513x350.jpg 513w, https:\/\/www.startlap.hu\/utazas\/uploads\/sites\/3\/2021\/02\/marsjaro.jpg 800w\" sizes=\"auto, (max-width: 755px) 100vw, 755px\" \/><figcaption id=\"caption-attachment-22637\" class=\"wp-caption-text\">Fot\u00f3: Getty Images<\/figcaption><\/figure>\n<p>Az 1040 kilogrammos marsj\u00e1r\u00f3 a Jezero nev\u0171, <strong>250 m\u00e9ter m\u00e9ly kr\u00e1ter<\/strong> alj\u00e1n fog landolni, amelyben <strong>3,5 milli\u00e1rd \u00e9vvel ezel\u0151tt m\u00e9g t\u00f3 hull\u00e1mzott a bolyg\u00f3 felsz\u00edn\u00e9n<\/strong>. A robot egy teljes marsi \u00e9vet &#8211; 687 f\u00f6ldi napot &#8211; t\u00f6lt el a Marson.<\/p>\n<p>A marsj\u00e1r\u00f3val a felsz\u00ednre juttatnak egy olyan k\u00eds\u00e9rleti eszk\u00f6zt is, mely <strong>tiszta oxig\u00e9nt von ki a Mars l\u00e9gk\u00f6r\u00e9nek sz\u00e9n-dioxidj\u00e1b\u00f3l.<\/strong><\/p>\n<p>Ez a j\u00f6v\u0151ben felbecs\u00fclhetetlen \u00e9rt\u00e9k\u0171 lehet a Marson az emberi \u00e9let t\u00e1mogat\u00e1sa szempontj\u00e1b\u00f3l, emellett hajt\u00f3anyagot szolg\u00e1ltathat a rak\u00e9t\u00e1knak a hazarep\u00fcl\u00e9shez is.<\/p>\n<p><em><strong>A marsj\u00e1r\u00f3 landol\u00e1s\u00e1t cs\u00fct\u00f6rt\u00f6k\u00f6n este \u00e9l\u0151ben k\u00f6zvet\u00edti a&nbsp; Sv\u00e1bhegyi Csillagvizsg\u00e1l\u00f3 k\u00f6z\u00f6ss\u00e9gi oldal\u00e1n.<\/strong><\/em><\/p>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"314\" frameborder=\"0\" src=\"https:\/\/www.facebook.com\/plugins\/video.php?height=314&amp;href=https%3A%2F%2Fwww.facebook.com%2Fsvabhegyicsillagvizsgalo%2Fvideos%2F3796208227095746%2F&amp;show_text=false&amp;width=560\"><\/iframe>&nbsp;<\/p>\n<p><em><strong>Ahogyan a Spacejunkie csapata is a Youtube-csatorn\u00e1jukon.<\/strong><\/em><\/p>\n<p><iframe loading=\"lazy\" width=\"1280\" height=\"720\" frameborder=\"0\" src=\"https:\/\/www.youtube.com\/embed\/AwfDyuR4A0M\"><\/iframe><\/p>\n<p><strong>A lesz\u00e1ll\u00e1s fontosabb, tervezett m\u00e9rf\u00f6ldk\u00f6vei az al\u00e1bbiak:&nbsp;<\/strong><\/p>\n<p><strong>21:38<\/strong> &#8211; Cruise stage (szervizmodul) lev\u00e1l\u00e1sa<br \/>\n<strong>21:39<\/strong> &#8211; Forg\u00e1s stabiliz\u00e1l\u00e1s (a szonda forg\u00e1s\u00e1nak meg\u00e1ll\u00edt\u00e1sa)<br \/>\n<strong>21:40<\/strong> &#8211; Egyens\u00falyi nehez\u00e9kek lev\u00e1l\u00e1sa<br \/>\n<strong>21:48<\/strong> &#8211; L\u00e9gk\u00f6rbe l\u00e9p\u00e9s<br \/>\n<strong>21:49<\/strong> &#8211; Man\u0151verez\u00e9s a hidegf\u00fav\u00f3k\u00e1kkal<br \/>\n<strong>21:49<\/strong> &#8211; A h\u0151pajzsot \u00e9r\u0151 maximum hev\u00fcl\u00e9s<br \/>\n<strong>21:50<\/strong> &#8211; A szonda megfelel\u0151 ir\u00e1nyba val\u00f3 \u00e1ll\u00edt\u00e1sa<br \/>\n<strong>21:52<\/strong> &#8211; Ereszked\u00e9s a megfelel\u0151 p\u00e1ly\u00e1n<br \/>\n<strong>21:52<\/strong> &#8211; Ejt\u0151erny\u0151 kiold\u00e1s<br \/>\n<strong>21:52<\/strong>&nbsp;&#8211; H\u0151pajzs lev\u00e1l\u00e1sa<br \/>\n<strong>21:53<\/strong> &#8211; Navig\u00e1ci\u00f3 megkezdz\u00e9se a domborzati viszonyok alapj\u00e1n<br \/>\n<strong>21:54<\/strong> &#8211; Als\u00f3 v\u00e9d\u0151burkolat &#8222;back shell&#8221; lev\u00e1l\u00e1s<br \/>\n<strong>21:54<\/strong> &#8211; Hajt\u00f3m\u0171ves ir\u00e1ny\u00edtott ereszked\u00e9s a Skycrane-nel<br \/>\n<strong>21:54<\/strong>&nbsp;&#8211; Rover lev\u00e1l\u00e1sa a Skycrane-r\u0151l tart\u00f3k\u00e1belek seg\u00edts\u00e9g\u00e9vel<br \/>\n<strong>21:55<\/strong> &#8211; A rover landol\u00e1sa, tart\u00f3k\u00e1bel elold\u00e1sa<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 12px\">Forr\u00e1s:&nbsp; Sv\u00e1bhegyi Csillagvizsg\u00e1l\u00f3 &#8211; Spacejunkie.hu &#8211; MTI<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Sv\u00e1bhegyi Csillagvizsg\u00e1l\u00f3 \u00e9s a Spacejunkie.hu is \u00e9l\u0151ben k\u00f6zvet\u00edti az esem\u00e9nyt, melynek sor\u00e1n az emberis\u00e9g t\u00f6rt\u00e9net\u00e9nek eddig legfejlettebb eszk\u00f6ze landol a v\u00f6r\u00f6s bolyg\u00f3n. <\/p>\n","protected":false},"author":8,"featured_media":22636,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70],"tags":[3696,3694,3695],"class_list":["post-22631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vilag","tag-landolas","tag-mars","tag-marsjaro"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/posts\/22631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/comments?post=22631"}],"version-history":[{"count":24,"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/posts\/22631\/revisions"}],"predecessor-version":[{"id":22659,"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/posts\/22631\/revisions\/22659"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/media\/22636"}],"wp:attachment":[{"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/media?parent=22631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/categories?post=22631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.startlap.hu\/utazas\/wp-json\/wp\/v2\/tags?post=22631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}