{"id":43548,"date":"2018-11-27T10:00:39","date_gmt":"2018-11-27T08:00:39","guid":{"rendered":"http:\/\/realitatearutiera.ro\/?p=43548"},"modified":"2018-11-26T15:36:31","modified_gmt":"2018-11-26T13:36:31","slug":"aterizarea-istorica-pe-marte-a-landerului-insight-al-nasa-va-putea-fi-urmarita-aproape-in-timp-real-multumita-unei-inovatii-tehnologice","status":"publish","type":"post","link":"https:\/\/realitatearutiera.ro\/?p=43548","title":{"rendered":"Aterizarea istoric\u0103 pe Marte a landerului InSight al NASA va putea fi urm\u0103rit\u0103 aproape \u00een timp real mul\u0163umit\u0103 unei inova\u0163ii tehnologice"},"content":{"rendered":"<p>Urm\u0103torul vehicul care va ajunge pe suprafa\u0163a lui Marte \u00ee\u015fi aduce propria echip\u0103 de comunica\u0163ie. InSight, un lander care este programat s\u0103 amartizeze pe 26 noiembrie, la ora 21:47, este acompaniat de o pereche de nave spa\u0163iale de dimensiunea unor serviete care vor trimite detalii ale asoliz\u0103rii aproape \u00een timp real.<\/p>\n<p>Aterizarea sondei InSight pe Marte poate fi urm\u0103rit\u0103 live mai jos \u00eencep\u00e2nd cu ora 21:00.<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/bGD_YF64Nwk\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<p>Cei doi sateli\u0163i sunt din seria\u00a0<em>CubeSats<\/em>\u00a0&#8211; sateli\u0163i mici, ieftini care sunt u\u015for de construit \u015fi de lansat. \u00cen acest caz, se numesc\u00a0<em>Mars Cube One<\/em>\u00a0sau pe scurt MarCO. Ace\u015ftia vor trece pe l\u00e2ng\u0103 Marte la amartizarea landerului, scrie\u00a0<a href=\"http:\/\/www.sciencenews.org\/article\/tiny-satellites-will-relay-news-nasa-insight-mars-landing?tgt=nr&amp;fbclid=IwAR1tCF7cyKQf6dTFUaC_BsnXBHm_Hflnq4xaWOy0Nw1rHq_ZAHHHZvTJAkg\" target=\"_blank\" rel=\"noopener\">Science News.<\/a><\/p>\n<p>Dac\u0103 totul decurge conform planului, misiunile viitoare pe Marte pot fi echipate \u015fi ele cu propria echip\u0103 de comunica\u0163ie.<\/p>\n<p>\u201eUn viitor unde landerele \u015fi roverele \u00ee\u015fi aduc propriul sistem de comunica\u0163ii pentru amartizare, acesta ar fi fantastic\u201d, a precizat\u00a0Joel Krajewski inginer al\u00a0<em>Jet Propulsion Laboratory<\/em>\u00a0din Pasadena, California, din cadrul NASA \u015fi manager al programului MarCO.<\/p>\n<p><a href=\"https:\/\/www.descopera.ro\/stiinta\/17158880-misiunea-istorica-insight-de-studiere-a-inimii-lui-marte-va-fi-lansata-pe-5-mai\" target=\"_blank\" rel=\"noopener\">Misiunea InSight<\/a>\u00a0(<em>Interior Exploration using Seismic Investigations, Geodesy and Heat Transport<\/em>) va transporta primul seismometru pe\u00a0<a href=\"https:\/\/www.descopera.ro\/stiinta\/17381442-de-ce-nu-poate-fi-teraformata-planeta-marte\" target=\"_blank\" rel=\"noopener\">Marte<\/a>. Dup\u0103 ce ajunge pe o c\u00e2mpie larg\u0103 numit\u0103 Elysium Planitia, de l\u00e2ng\u0103 ecuatorul mar\u0163ian, landerul va sta nemi\u015fcat\u00a0 pentru a asculta undele seismice \u015fi a m\u0103sura modul \u00een care c\u0103ldura curge prin interiorul Planetei Ro\u015fii. Rezultatele vor ajuta savan\u0163ii s\u0103 \u00een\u0163eleag\u0103 modul \u00een care Marte \u015fi probabil alte planete solide s-au format acum circa 4,5 miliarde de ani.<\/p>\n<p>Vor fi doar 6 minute \u015fi jum\u0103tate din momentul \u00een care InSight intr\u0103 \u00een atmosfera lui Marte, la o vitez\u0103 de aproape 1.000 metri pe secund\u0103, p\u00e2n\u0103 \u00een momentul \u00een care picioarele ating solul. Nava va folosi o para\u015fut\u0103 \u015fi rachete \u00eendreptate spre sol pentru a \u00eencetini la 2,4 metri pe secund\u0103 la aterizare. Semnalele de la InSight \u015fi MarCO vor avea nevoie de 8 minute pentru a c\u0103l\u0103tori \u00eentre Marte \u015fi P\u0103m\u00e2nt, astfel c\u0103 atunci c\u00e2nd inginerii\u00a0<a href=\"https:\/\/www.descopera.ro\/dnews\/17527366-tess-noul-telescop-al-nasa-a-descoperit-doua-noi-planete-la-cinci-luni-dupa-lansare-una-dintre-ele-este-super-pamant\" target=\"_blank\" rel=\"noopener\">NASA<\/a>\u00a0aud c\u0103 InSight a intrat \u00een atmosfer\u0103, nava va fi atins deja solul.<\/p>\n<p>\u201eCeea ce este groaznic\u201d, a precizat Farah Alibay, membr\u0103 a echipei de ingineri. \u201eOri dac\u0103 amartizeaz\u0103 lin sau dur, nu vom \u015fti. Dar vom \u015fti c\u0103 atunci c\u00e2nd vom ob\u0163ine primele date, InSight deja a asolizat\u201d, a ad\u0103ugat acesta.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/i1.wp.com\/storage0.dms.mpinteractiv.ro\/media\/401\/321\/5387\/17669760\/2\/marco-nasa.jpg?w=800&#038;ssl=1\" alt=\"\" data-recalc-dims=\"1\" \/><\/p>\n<p><em>Credit: NASA<\/em><\/p>\n<p>Sateli\u0163ii MarCO vor observa descenden\u0163a lui InSight pe suprafa\u0163a mar\u0163ian\u0103 (linia ro\u015fie continu\u0103 din imaginea de mai sus) \u015fi vor trimite detalii \u00eenapoi pe\u00a0<a href=\"https:\/\/www.descopera.ro\/stiinta\/16194352-cum-a-devenit-terra-un-bulgare-de-gheata-acum-717-de-milioane-de-ani-misterul-cele-mai-mari-glaciatiuni-a-fost-in-sfarsit-elucidat\" target=\"_blank\" rel=\"noopener\">Terra<\/a>, continu\u00e2nd apoi drumul lor pe l\u00e2ng\u0103 planet\u0103 (liniile cenu\u015fii).<\/p>\n<p>\u00cen majoritatea amartiz\u0103rilor anterioare, inginerii au folosit sateli\u0163i mai mari. Cel care are o pozi\u0163ie cea mai bun\u0103 va fi\u00a0<em>Mars Reconnaissance Orbiter<\/em>. De\u015fi nava va observa asolizarea, nu poate transmite detalii pe P\u0103m\u00e2nt \u00een urm\u0103toarele trei ore, pentru c\u0103 traiectoria sa \u00eel va duce \u00een spatele lui Marte (privit de pe P\u0103m\u00e2nt), bloc\u00e2nd comunica\u0163iile. Din acest motiv, echipa a dorit s\u0103 foloseasc\u0103 sateli\u0163ii CubeSats pentru aterizarea pe Marte.<\/p>\n<p>sursa: descopera.ro<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Urm\u0103torul vehicul care va ajunge pe suprafa\u0163a lui Marte \u00ee\u015fi aduce propria echip\u0103 de comunica\u0163ie. InSight, un lander care este<\/p>\n","protected":false},"author":1,"featured_media":43549,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[12],"tags":[],"class_list":["post-43548","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stiri-internationale"],"jetpack_featured_media_url":"https:\/\/i2.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2018\/11\/B1ttubc6f_1256x620__1.jpg?fit=1256%2C620&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-bko","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/43548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=43548"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/43548\/revisions"}],"predecessor-version":[{"id":43550,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/43548\/revisions\/43550"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/43549"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=43548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=43548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=43548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}