{"id":18305,"date":"2018-10-19T20:08:22","date_gmt":"2018-10-19T12:08:22","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/bye-bye-bepicolombo-rockets-red-glare-kicks-off-a-marathon-mission-to-mercury\/"},"modified":"2018-10-19T20:08:22","modified_gmt":"2018-10-19T12:08:22","slug":"bye-bye-bepicolombo-rockets-red-glare-kicks-off-a-marathon-mission-to-mercury","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/bye-bye-bepicolombo-rockets-red-glare-kicks-off-a-marathon-mission-to-mercury\/","title":{"rendered":"Bye-bye, BepiColombo: Rocket\u2019s red glare kicks off a marathon mission to Mercury"},"content":{"rendered":"<figure id=\"attachment_456517\" aria-describedby=\"caption-attachment-456517\" style=\"width: 630px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full-width wp-image-456517\" src=\"https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2018\/10\/181019-bepicolombo2-630x413.jpg\" alt=\"BepiColombo launch\" width=\"630\" height=\"413\" srcset=\"https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2018\/10\/181019-bepicolombo2-630x413.jpg 630w, https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2018\/10\/181019-bepicolombo2-768x503.jpg 768w, https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2018\/10\/181019-bepicolombo2-1260x826.jpg 1260w, https:\/\/cdn.geekwire.com\/wp-content\/uploads\/2018\/10\/181019-bepicolombo2.jpg 1639w\" sizes=\"(max-width: 630px) 100vw, 630px\"><figcaption data-nosnippet=\"\" id=\"caption-attachment-456517\" class=\"wp-caption-text\">An Ariane 5 rocket rises from its launch pad in Kourou, French Guiana, sending the BepiColombo probe on the first leg of its journey to Mercury. (Arianespace via YouTube)<\/figcaption><\/figure>\n<p>A mission to the planet Mercury got off to a flashy start with tonight\u2019s launch of an Ariane 5 heavy-lift rocket, but there\u2019s a long way to go before the double-barreled BepiColombo probe gets to its destination.<\/p>\n<p>Liftoff from the European Arianespace launch complex in Kourou, French Guiana, came off flawlessly at 10:45 p.m. (6:45 p.m. ET). The $1.5 billion mission, named after the late Italian astrophysicist Giuseppe \u201cBepi\u201d Colombo, is a joint project of the European Space Agency and the Japan Aerospace Exploration Agency, or JAXA.<\/p>\n<p>Over the course of seven years, the spacecraft will trace a complex path with an Earth flyby in 2020, two Venus flybys and six Mercury flybys. All those close encounters are carefully designed to slow down BepiColombo\u2019s speed enough to put it into a stable orbit around Mercury in 2025. (It was Colombo who suggested such a series of gravity-assist maneuvers could work for a Mercury mission.)<\/p>\n<p>The transport spacecraft will use an innovative type of solar electric-powered ion thruster system to adjust its course along the way.<\/p>\n<p><iframe title=\"Ariane 5 launches BepiColombo mission to Mercury\" src=\"https:\/\/www.youtube.com\/embed\/B4pRe8yrHmI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"\" data-ratio=\"0.5625\" data-width=\"800\" data-height=\"450\" style=\"display: block; margin: 0px; width: 800px; height: 450px;\"><\/iframe><\/p>\n<p>When the probe arrives at Mercury, two orbiters will go their separate ways. One of the orbiters, known as the Mercury Planetary Orbiter, will make a wide-spectrum survey of the planet using a suite of 11 instruments, including cameras, spectrometers, a radiometer and a laser altimeter.<\/p>\n<p>The other half of BepiColombo\u2019s science mission will be conducted by the Mercury Magnetospheric Orbiter, provided by JAXA and nicknamed Mio. That orbiter carries&nbsp;instruments that are primarily dedicated to the study of Mercury\u2019s magnetic field.<\/p>\n<p>BepiColombo is designed to endure Mercury\u2019s harsh environment, including the glare of solar radiation and temperatures that swing between 840 degrees Fahrenheit on the planet\u2019s sunlit side and 300 degrees below zero on the dark side.<\/p>\n<p>This is only the third mission to Mercury, following NASA\u2019s Mariner 10 in 1974-1975 and Messenger in 2011-2015. BepiColombo will follow up on the oddities that previous observations have turned up&nbsp;\u2014 including the iron core that accounts for about 60 percent of Mercury\u2019s mass&nbsp;and 85 percent of its radius, and the water ice that lies within permanently shadowed craters.<\/p>\n<p>During the buildup to tonight\u2019s launch, ESA Director General Jan W\u00f6rner&nbsp;said the appeal of Mercury and the BepiColombo mission isn\u2019t strictly scientific.<\/p>\n<p>\u201cThe fascination is the most important thing,\u201d&nbsp;he said. \u201cFascination leads to inspiration, and inspiration leads to motivation, and that\u2019s what we need for our society.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>An Ariane 5 rocket rises from its launch pad in Kourou, French Guiana, sending the BepiColombo probe on the first leg of its journey to Mercury. (Arianespace via YouTube) A mission to the planet Mercury got off to a flashy start with tonight\u2019s launch of an Ariane 5 heavy-lift rocket, but there\u2019s a long way [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[2039,831,877,2040],"class_list":["post-18305","post","type-post","status-publish","format-standard","hentry","category-news","tag-bepicolombo","tag-european-space-agency","tag-jaxa","tag-mercury"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/18305"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=18305"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/18305\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=18305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=18305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=18305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}