{"id":4836,"date":"2012-05-17T00:00:00","date_gmt":"2012-05-16T22:00:00","guid":{"rendered":"https:\/\/www.ieec.cat\/el-sol-i-els-planetes-m%c3%a9s-lents-del-que-es-creia-not-translated\/"},"modified":"2022-12-22T23:20:28","modified_gmt":"2022-12-22T22:20:28","slug":"el-sol-i-els-planetes-m%c3%a9s-lents-del-que-es-creia-not-translated","status":"publish","type":"post","link":"https:\/\/www.ieec.cat\/en\/el-sol-i-els-planetes-m%c3%a9s-lents-del-que-es-creia-not-translated\/","title":{"rendered":"El Sol i els planetes, m\u00e9s lents del que es creia [NOT TRANSLATED]"},"content":{"rendered":"

[et_pb_section fb_built=”1″ fullwidth=”on” theme_builder_area=”post_content” _builder_version=”4.14.8″ _module_preset=”default” height=”114px” background_color=”” hover_enabled=”0″ sticky_enabled=”0″ title_text=”” background_image=”\/wp-content\/uploads\/2022\/04\/slider-corpo2.jpg”][\/et_pb_section][et_pb_section fb_built=”1″ theme_builder_area=”post_content” _builder_version=”4.14.8″ _module_preset=”default” custom_padding=”||0px||false|false” custom_margin=”||0px||false|false” hover_enabled=”0″ sticky_enabled=”0″][et_pb_row _builder_version=”4.14.8″ _module_preset=”default” theme_builder_area=”post_content”][et_pb_column _builder_version=”4.14.8″ _module_preset=”default” type=”4_4″ theme_builder_area=”post_content”][et_pb_text _builder_version=”4.14.8″ _module_preset=”default” theme_builder_area=”post_content” _dynamic_attributes=”content” hover_enabled=”0″ sticky_enabled=”0″ custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false”]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF90aXRsZSIsInNldHRpbmdzIjp7ImJlZm9yZSI6IjxoMSBjbGFzcz1cImVudHJ5X3RpdGxlXCI+IiwiYWZ0ZXIiOiI8L2gxPiJ9fQ==@[\/et_pb_text][et_pb_text _builder_version=”4.14.8″ _module_preset=”default” theme_builder_area=”post_content” _dynamic_attributes=”content” custom_padding=”0px||0px||false|false” custom_margin=”0px||0px||false|false” hover_enabled=”0″ sticky_enabled=”0″]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9kYXRlIiwic2V0dGluZ3MiOnsiYmVmb3JlIjoiIiwiYWZ0ZXIiOiIiLCJkYXRlX2Zvcm1hdCI6ImN1c3RvbSIsImN1c3RvbV9kYXRlX2Zvcm1hdCI6IlktbS1kIEg6aTpzIn19@[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.14.8″ _module_preset=”default” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” top_divider_color=”RGBA(255,255,255,0)” top_divider_height=”0px” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][et_pb_row column_structure=”4_4″ _builder_version=”4.14.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.14.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.14.8″ _module_preset=”default” global_colors_info=”{}”]Autor: M\u00f3nica Ferrado<\/p>\n

11.05.2012 \u2013 Diari ARA<\/p>\n

BARCELONA. El Sol i els planetes que l\u0092envolten viatgen per l\u0092espai fent una \u00f2rbita al voltant del entre de la nostra gal\u00e0xia, la Via L\u00e0ctia, que est\u00e0 poblada per un forat negre supermassiu i, proximadament, 300.000 milions d\u0092estrelles. La velocitat a la qual el Sol i els seus acompanyants descriuen aquesta \u00f2rbita \u00e9s de 220 quil\u00f2metres per segon o, el que \u00e9s el mateix, 800.000 quil\u00f2metres per hora. Aquest, per\u00f2, no \u00e9s l\u0092\u00fanic movement que fan el Sol i els planetes. A banda de girar al voltant del forat negre supermassiu, tamb\u00e9 es mouen respecte a les estrelles i el medi<\/p>\n

interestel\u00b7lar del seu voltant. \u00c9s el que s\u0092anomena moviment peculiar. Fins ara es pensava que aquest moviment el feien a una velocitat d\u0092uns 95.000 quil\u00f2metres per hora. Per\u00f2 un estudi publicat per la revista Science, fet per la missi\u00f3 Interstellar Boundary Explorer (Ibex) de la NASA, mostra que en realitat aquesta velocitat \u00e9s significativamentm\u00e9slenta, d\u0092uns 85.000 quil\u00f2metres per hora. Quines s\u00f3n les implicacions que tindr\u00e0 aquesta troballa? Per als estudiosos del Sol i la seva din\u00e0mica, moltes. Per als que preparen missions per anar a l\u0092espai, la novetat tamb\u00e9 \u00e9s important, ja que el canvi de c\u00e0lcul influeix en l\u0092estimaci\u00f3 del flux de raigs c\u00f2smics. Aix\u00f2 t\u00e9<\/p>\n

conseq\u00fc.ncies sobre les naus que s\u0092envien a l\u0092espai i tamb\u00e9 sobre els astronautes, segons explica Ignasi Ribas, investigador de l\u0092Institut de Ci\u00e8ncies de l\u0092Espai.<\/p>\n

Llegir m\u00e9s \u0085. (pdf de l\u0092article de ARA)<\/a><\/p>\n

Read more<\/a> [NOT TRANSLATED][\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

Autor: M\u00f3nica Ferrado11.05.2012 \u2013 Diari ARABARCELONA. El Sol i els planetes que l\u0092envolten viatgen per l\u0092espai fent una \u00f2rbita al voltant del entre de la nostra gal\u00e0xia, la Via L\u00e0ctia, que est\u00e0 poblada per un forat negre supermassiu i, proximadament, 300.000 milions d\u0092estrelles. La velocitat a la qual el Sol i els seus acompanyants descriuen […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"2880","footnotes":""},"categories":[71,76],"tags":[],"class_list":["post-4836","post","type-post","status-publish","format-standard","hentry","category-announcements","category-other-announcements"],"yoast_head":"\nEl Sol i els planetes, m\u00e9s lents del que es creia [NOT TRANSLATED] - IEEC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ieec.cat\/en\/el-sol-i-els-planetes-m%c3%a9s-lents-del-que-es-creia-not-translated\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El Sol i els planetes, m\u00e9s lents del que es creia [NOT TRANSLATED] - IEEC\" \/>\n<meta property=\"og:description\" content=\"Autor: M\u00f3nica Ferrado11.05.2012 \u2013 Diari ARABARCELONA. 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