{"id":134,"date":"2020-08-12T19:13:21","date_gmt":"2020-08-12T17:13:21","guid":{"rendered":"http:\/\/www.cosmoespai.com\/cat\/?p=134"},"modified":"2020-08-12T19:13:21","modified_gmt":"2020-08-12T17:13:21","slug":"lentrenament-dels-astronautes-per-anar-a-lespai","status":"publish","type":"post","link":"https:\/\/www.cosmoespai.com\/cat\/lentrenament-dels-astronautes-per-anar-a-lespai\/","title":{"rendered":"L\u2019entrenament dels astronautes per anar a l\u2019espai"},"content":{"rendered":"\n<p>A la Terra, una for\u00e7a dita gravetat ens atreu sense parar cap al terra. La gravetat \u00e9s la que ens fa sentir el nostre pes. Per\u00f2, a l\u2019espai, aquesta for\u00e7a casi no fa efecte. Estem en un estat que es diu micro-gravetat, en el qual no notes el teu propi pes. Abans de les seves missions, els astronautes s&#8217;han d\u2019entrenar per a adaptar-se a aquest fenomen. Tamb\u00e9 s\u2019entrenen en simuladors, per pilotar una nau espacial i per fer servir equipaments cient\u00edfics.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><em><u><strong>Entrenament en piscines<\/strong><\/u><\/em><\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-attachment-id=\"135\" data-permalink=\"https:\/\/www.cosmoespai.com\/cat\/lentrenament-dels-astronautes-per-anar-a-lespai\/entrenament-_astronautes_pis\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_Pis.jpg?fit=720%2C405\" data-orig-size=\"720,405\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Entrenament-_Astronautes_Pis\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_Pis.jpg?fit=300%2C169\" data-large-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_Pis.jpg?fit=720%2C405\" decoding=\"async\" loading=\"lazy\" width=\"720\" height=\"405\" src=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_Pis.jpg?resize=720%2C405\" alt=\"\" class=\"wp-image-135\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<p>Aquests entrenaments, que tenen lloc en piscines gegants, tenen com a objectiu acostumar el cos a sortides extra-vehiculars. Dins de la piscina, l\u2019astronauta es sent flotar en un estat pr\u00f2xim al que sentir\u00e0 a l\u2019espai. Gr\u00e0cies a aix\u00f2, l\u2019astronauta pot entrenar els gestos que far\u00e0 durant les seves missions en el mateix estat que ho faria a l\u2019espai.<\/p>\n\n\n\n<p>Dins la piscina i ha posades unes maquetes que representen els elements que componen l\u2019Estaci\u00f3 Espacial Internacional, que orbita al voltant de la Terra a 27 700 km\/h. D\u2019aquesta manera els astronautes tamb\u00e9 s\u2019acostumen al lloc on estaran a l\u2019espai. Cada sessi\u00f3 d\u2019entrenament dura tres hores.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><em><u><strong>Els vols parab\u00f2lics<\/strong><\/u><\/em><\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-attachment-id=\"136\" data-permalink=\"https:\/\/www.cosmoespai.com\/cat\/lentrenament-dels-astronautes-per-anar-a-lespai\/entrenament-_astronautes_volp\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_VolP.jpg?fit=720%2C405\" data-orig-size=\"720,405\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Entrenament-_Astronautes_VolP\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_VolP.jpg?fit=300%2C169\" data-large-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_VolP.jpg?fit=720%2C405\" decoding=\"async\" loading=\"lazy\" width=\"720\" height=\"405\" src=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_VolP.jpg?resize=720%2C405\" alt=\"\" class=\"wp-image-136\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<p>Els vols parab\u00f2lics tamb\u00e9 tracten d\u2019acostumar el cos dels astronautes a la micro-gravetat. Aquest entrenament es fa a bord d\u2019avions especials. Aquests avions descriuen al cel una corba en forma de par\u00e0bola, \u00e9s a dir, l\u2019avi\u00f3 puja cap a dalt r\u00e0pidament, i despr\u00e9s desaccelera entre 20 i 30 segons abans de tornar a pujar. Aquest proc\u00e8s es repeteix 15 vegades, \u00e9s a dir, que descriu 15 par\u00e0boles abans de tornar a baixar cap al terra. Durant el temps que l\u2019avi\u00f3 desaccelera, els astronautes que hi han a bord de l\u2019avi\u00f3 senten una sensaci\u00f3 igual a la que sentiran a l\u2019espai. Aix\u00ed doncs, estaran en un estat de micro-gravetat.<\/p>\n\n\n\n<p>Si b\u00e9 durant molt temps aquests vols han estat reservats per als astronautes, avui en dia tamb\u00e9 hi ha empreses que organitzen vols parab\u00f2lics per a les persones que volen viure aquesta experi\u00e8ncia. Tot i aix\u00ed, aquests vols s\u00f3n molt cars, valen uns 4 000 \u20ac, i s&#8217;han de reservar amb temps per tal que la companyia pugui reservar l\u2019espai aeri necessari.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><em><u><strong>La taula basculant<\/strong><\/u><\/em><\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-attachment-id=\"137\" data-permalink=\"https:\/\/www.cosmoespai.com\/cat\/lentrenament-dels-astronautes-per-anar-a-lespai\/entrenament-_astronautes_t_b\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_T_B.jpg?fit=720%2C405\" data-orig-size=\"720,405\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Entrenament-_Astronautes_T_B\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_T_B.jpg?fit=300%2C169\" data-large-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_T_B.jpg?fit=720%2C405\" decoding=\"async\" loading=\"lazy\" width=\"720\" height=\"405\" src=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_T_B.jpg?resize=720%2C405\" alt=\"\" class=\"wp-image-137\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<p>La taula basculant serveix per a entrenar als astronautes a la sensaci\u00f3 que tindran a l\u2019espai. Estirat a la taula basculant, l\u2019astronauta passa per tots els graus d\u2019inclinaci\u00f3. D\u2019aquesta manera s\u2019entrena a sentir com la sang li arriba al cap, aix\u00ed com a estar acostumat al canvi d\u2019inclinaci\u00f3 constant que sentir\u00e0 a l\u2019espai.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><em><u><strong>Entrenament a la centr\u00edfuga<\/strong><\/u><\/em><\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-attachment-id=\"138\" data-permalink=\"https:\/\/www.cosmoespai.com\/cat\/lentrenament-dels-astronautes-per-anar-a-lespai\/entrenament-_astronautes_centr\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_Centr.jpg?fit=720%2C405\" data-orig-size=\"720,405\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Entrenament-_Astronautes_Centr\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_Centr.jpg?fit=300%2C169\" data-large-file=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_Centr.jpg?fit=720%2C405\" decoding=\"async\" loading=\"lazy\" width=\"720\" height=\"405\" src=\"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes_Centr.jpg?resize=720%2C405\" alt=\"\" class=\"wp-image-138\" data-recalc-dims=\"1\"\/><\/figure>\n\n\n\n<p>Fins ara he parlat de l\u2019entrenament dels astronautes per acostumar-se a les sensacions que sentiran a l\u2019espai, per\u00f2 tamb\u00e9 s\u2019entrenen per al moment d\u2019enlairar-se amb el coet. El lloc on s\u2019entrenen per a l\u2019enlairament s\u2019anomena la centr\u00edfuga. En aquest lloc, els astronautes pugen en una m\u00e0quina que gira sobre el seu centre, descrivint la forma d\u2019un cercle. Aquesta m\u00e0quina el que fa \u00e9s simular la sensaci\u00f3 de l\u2019enlairament, en la qual els astronautes sentiran una gravetat superior a la de la Terra. Aix\u00f2 \u00e9s degut a l\u2019acceleraci\u00f3 del coet, que fa que els astronautes siguin \u00abempesos\u00bb cap als seus seients. Aquesta for\u00e7a es mesura en <em>g<\/em>\u2019s. Es considera que a la Terra normalment sentim una gravetat d\u20191g, per\u00f2 els astronautes, a l\u2019enlairament, estan sotmesos a moltes m\u00e9s \u00abg\u00bb. Per aquesta ra\u00f3 s&#8217;han d\u2019entrenar a la centrifugadora, per acostumar el seu cos a sentir m\u00e9s \u00abg\u00bb del normal.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A la Terra, una for\u00e7a dita gravetat ens atreu sense parar cap al terra. La gravetat \u00e9s la que ens fa sentir el nostre pes.<span class=\"read-more-link\"><a class=\"read-more\" href=\"https:\/\/www.cosmoespai.com\/cat\/lentrenament-dels-astronautes-per-anar-a-lespai\/\">Continuar llegint<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":139,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":""},"categories":[105],"tags":[108,107,106,112,111,110,109],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Entrenament-_Astronautes.jpg?fit=720%2C405","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":340,"url":"https:\/\/www.cosmoespai.com\/cat\/el-dia-a-dia-a-lestacio-espacial-internacional\/","url_meta":{"origin":134,"position":0},"title":"El dia a dia a l\u2019Estaci\u00f3 Espacial Internacional","author":"Ferran","date":"30 d'abril de 2021","format":false,"excerpt":"L\u2019Estaci\u00f3 Espacial Internacional \u00e9s una estaci\u00f3 espacial on hi viuen astronautes durant 6 mesos a l\u2019any. A l\u2019Estaci\u00f3 Espacial Internacional (EEI) els astronautes realitzen investigacions cient\u00edfiques que nom\u00e9s es poden portar a terme en pres\u00e8ncia de micro-gravetat, ja siguin en bot\u00e0nica, medicina o realitzant sortides extra-vehiculars. El seu dia a\u2026","rel":"","context":"A &quot;Astronautes&quot;","block_context":{"text":"Astronautes","link":"https:\/\/www.cosmoespai.com\/cat\/category\/astronautes\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/04\/Dia_Dia_EEI.jpg?fit=720%2C405&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/04\/Dia_Dia_EEI.jpg?fit=720%2C405&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/04\/Dia_Dia_EEI.jpg?fit=720%2C405&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/04\/Dia_Dia_EEI.jpg?fit=720%2C405&resize=700%2C400 2x"},"classes":[]},{"id":286,"url":"https:\/\/www.cosmoespai.com\/cat\/la-ciencia-a-bord-de-lestacio-espacial-internacional-eei\/","url_meta":{"origin":134,"position":1},"title":"La ci\u00e8ncia a bord de l\u2019Estaci\u00f3 Espacial Internacional (EEI)","author":"Ferran","date":"19 de mar\u00e7 de 2021","format":false,"excerpt":"Des de l\u2019arribada de la primera tripulaci\u00f3 l\u2019any 2000, l\u2019EEI s\u2019ha convertit en un centre orbital d\u2019investigacions cient\u00edfiques a nivell mundial en diverses disciplines. Les investigacions portades a terme a l\u2019EEI han perm\u00e8s entendre i avan\u00e7ar en molts aspectes cient\u00edfics. Les troballes en el camp de la biomedicina han tingut\u2026","rel":"","context":"A &quot;Astronautes&quot;","block_context":{"text":"Astronautes","link":"https:\/\/www.cosmoespai.com\/cat\/category\/astronautes\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/03\/Ci\u00e8ncia_EEI-1.jpg?fit=720%2C405&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/03\/Ci\u00e8ncia_EEI-1.jpg?fit=720%2C405&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/03\/Ci\u00e8ncia_EEI-1.jpg?fit=720%2C405&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/03\/Ci\u00e8ncia_EEI-1.jpg?fit=720%2C405&resize=700%2C400 2x"},"classes":[]},{"id":273,"url":"https:\/\/www.cosmoespai.com\/cat\/la-historia-de-lapollo-13-lexit-despres-del-fracas\/","url_meta":{"origin":134,"position":2},"title":"La hist\u00f2ria de l\u2019Apollo 13, l\u2019\u00e8xit despr\u00e9s del frac\u00e0s","author":"Ferran","date":"6 de mar\u00e7 de 2021","format":false,"excerpt":"Si els \u00e8xits dels allunatges de l\u2019Apollo 11 i de l\u2019Apollo 12 van donar la impressi\u00f3 de que les missions a la Lluna eren f\u00e0cils, l\u2019Apollo 13, llen\u00e7ada el 11 d\u2019abril de 1970, va posar en relleu els perills que comportaven aquests viatges. L\u2019objectiu de la missi\u00f3 Aquest hagu\u00e9s hagut\u2026","rel":"","context":"A &quot;Astronautes&quot;","block_context":{"text":"Astronautes","link":"https:\/\/www.cosmoespai.com\/cat\/category\/astronautes\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/03\/Apollo_13.jpg?fit=720%2C405&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/03\/Apollo_13.jpg?fit=720%2C405&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/03\/Apollo_13.jpg?fit=720%2C405&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/03\/Apollo_13.jpg?fit=720%2C405&resize=700%2C400 2x"},"classes":[]},{"id":150,"url":"https:\/\/www.cosmoespai.com\/cat\/la-cara-fosca-de-la-lluna-que-es-el-que-shi-amaga\/","url_meta":{"origin":134,"position":3},"title":"La cara fosca de la Lluna. Qu\u00e8 \u00e9s el que s\u2019hi amaga?","author":"Ferran","date":"26 d'agost de 2020","format":false,"excerpt":"La Lluna, per bonica que sigui, sempre ens ensenya la mateixa cara. Si observes la Lluna durant un temps, t\u2019acabes fixant en que sempre veiem la mateixa cara, el paisatge no canvia. La cara que no es veu des de la Terra s\u2019anomena la cara fosca de la Lluna, tot\u2026","rel":"","context":"A &quot;Lluna&quot;","block_context":{"text":"Lluna","link":"https:\/\/www.cosmoespai.com\/cat\/category\/sistema-solar\/lluna\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Cara_Fosca_Lluna.jpg?fit=720%2C405&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Cara_Fosca_Lluna.jpg?fit=720%2C405&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Cara_Fosca_Lluna.jpg?fit=720%2C405&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/08\/Cara_Fosca_Lluna.jpg?fit=720%2C405&resize=700%2C400 2x"},"classes":[]},{"id":448,"url":"https:\/\/www.cosmoespai.com\/cat\/el-falcon-9-el-primer-coet-reutilitzable\/","url_meta":{"origin":134,"position":4},"title":"El Falcon 9, el primer coet reutilitzable","author":"Ferran","date":"17 de setembre de 2021","format":false,"excerpt":"Gran part de l\u2019\u00e8xit que ha tingut SpaceX des de que va ser fundada per Elon Musk al 2002, es deu a l\u2019\u00e8xit que ha tingut un dels seus coets: el Falcon 9. Aquest coet ha estat tan exit\u00f3s gr\u00e0cies a l\u2019innovador sistema de SpaceX per reutilitzar els seus coets,\u2026","rel":"","context":"A &quot;Coets&quot;","block_context":{"text":"Coets","link":"https:\/\/www.cosmoespai.com\/cat\/category\/coets\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/09\/Falcon9.jpg?fit=720%2C405&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/09\/Falcon9.jpg?fit=720%2C405&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/09\/Falcon9.jpg?fit=720%2C405&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2021\/09\/Falcon9.jpg?fit=720%2C405&resize=700%2C400 2x"},"classes":[]},{"id":156,"url":"https:\/\/www.cosmoespai.com\/cat\/els-anells-de-saturn-la-seva-composicio-i-exploracio\/","url_meta":{"origin":134,"position":5},"title":"Els anells de Saturn, la seva composici\u00f3 i exploraci\u00f3.","author":"Ferran","date":"3 de setembre de 2020","format":false,"excerpt":"Dels vuit planetes que hi ha al sistema solar, nom\u00e9s els quatre planetes gasosos, J\u00fapiter, Saturn, Ur\u00e0 i Nept\u00fa, posseeixen anells. Entre els planetes gasosos, Saturn \u00e9s el que t\u00e9 els anells m\u00e9s grans i vistosos. Els anells de Saturn s\u00f3n molt bonics. Tot i aix\u00ed, J\u00fapiter, Ur\u00e0 i Nept\u00fa\u2026","rel":"","context":"A &quot;Saturn&quot;","block_context":{"text":"Saturn","link":"https:\/\/www.cosmoespai.com\/cat\/category\/sistema-solar\/saturn\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/09\/Anells_Saturn.jpg?fit=720%2C405&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/09\/Anells_Saturn.jpg?fit=720%2C405&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/09\/Anells_Saturn.jpg?fit=720%2C405&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.cosmoespai.com\/cat\/wp-content\/uploads\/2020\/09\/Anells_Saturn.jpg?fit=720%2C405&resize=700%2C400 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/posts\/134"}],"collection":[{"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/comments?post=134"}],"version-history":[{"count":1,"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/posts\/134\/revisions"}],"predecessor-version":[{"id":140,"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/posts\/134\/revisions\/140"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/media\/139"}],"wp:attachment":[{"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/media?parent=134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/categories?post=134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cosmoespai.com\/cat\/wp-json\/wp\/v2\/tags?post=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}