{"id":4754,"date":"2019-09-02T12:50:04","date_gmt":"2019-09-02T10:50:04","guid":{"rendered":"https:\/\/192.243.16.62\/?page_id=4754"},"modified":"2019-09-02T15:28:01","modified_gmt":"2019-09-02T13:28:01","slug":"messenger_eng","status":"publish","type":"page","link":"https:\/\/www.mdscc.nasa.gov\/index.php\/en\/past-missions\/messenger_eng\/","title":{"rendered":"Messenger_eng"},"content":{"rendered":"\n<p style=\"text-align:center\" class=\"has-large-font-size wp-block-paragraph\">Messenger<\/p>\n\n\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"n2-section-smartslider fitvidsignore \" data-ssid=\"13\" tabindex=\"0\" role=\"region\" aria-label=\"Slider\"><div id=\"n2-ss-13-align\" class=\"n2-ss-align\"><div class=\"n2-padding\"><div id=\"n2-ss-13\" data-creator=\"Smart Slider 3\" data-responsive=\"auto\" class=\"n2-ss-slider n2-ow n2-has-hover n2notransition  \">\n\n\n\n\n\n<div class=\"n2-ss-slider-wrapper-outside\" style=\"grid-template-rows:1fr auto\"><div class=\"n2-ss-slider-wrapper-inside\">\n        <div class=\"n2-ss-slider-1 n2_ss__touch_element n2-ow\">\n            <div class=\"n2-ss-slider-2 n2-ow\">\n                                                <div class=\"n2-ss-slider-3 n2-ow\">\n\n                    <div class=\"n2-ss-slide-backgrounds n2-ow-all\"><div class=\"n2-ss-slide-background\" data-public-id=\"1\" data-mode=\"fill\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/messenger-launch_3286247k.jpg\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"2\" data-mode=\"fill\" aria-hidden=\"true\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/MESSENGER.png\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"3\" data-mode=\"fill\" aria-hidden=\"true\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/mercurysmess.jpg\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"4\" data-mode=\"fill\" aria-hidden=\"true\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/mercurymesse.jpg\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"5\" data-mode=\"fill\" aria-hidden=\"true\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/1920px-MESSENGER_-_spacecraft_at_mercury_-_atmercury_lg.jpg\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><div class=\"n2-ss-slide-background\" data-public-id=\"6\" data-mode=\"fill\" aria-hidden=\"true\"><div class=\"n2-ss-slide-background-image\" data-blur=\"0\" data-opacity=\"100\" data-x=\"50\" data-y=\"50\" data-alt=\"\" data-title=\"\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/Rachmaninoff_Basin_3285670b.jpg\" alt=\"\" title=\"\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\"><\/picture><\/div><div data-color=\"RGBA(255,255,255,0)\" style=\"background-color: RGBA(255,255,255,0);\" class=\"n2-ss-slide-background-color\"><\/div><\/div><\/div>                    <div class=\"n2-ss-slider-4 n2-ow\">\n                        <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 600 300\" data-related-device=\"desktopPortrait\" class=\"n2-ow n2-ss-preserve-size n2-ss-preserve-size--slider n2-ss-slide-limiter\"><\/svg><div data-first=\"1\" data-slide-duration=\"0\" data-id=\"72\" data-slide-public-id=\"1\" data-title=\"messenger-launch_3286247k\" class=\"n2-ss-slide n2-ow  n2-ss-slide-72\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">messenger-launch_3286247k<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-iHImnRDiRrYP\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"73\" data-slide-public-id=\"2\" aria-hidden=\"true\" data-title=\"MESSENGER\" class=\"n2-ss-slide n2-ow  n2-ss-slide-73\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">MESSENGER<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-TdbGdrcgfkNc\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"74\" data-slide-public-id=\"3\" aria-hidden=\"true\" data-title=\"mercurysmess\" class=\"n2-ss-slide n2-ow  n2-ss-slide-74\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">mercurysmess<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-BOXnNBububgg\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"75\" data-slide-public-id=\"4\" aria-hidden=\"true\" data-title=\"mercurymesse\" class=\"n2-ss-slide n2-ow  n2-ss-slide-75\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">mercurymesse<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-42eQgIcK8uxI\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"76\" data-slide-public-id=\"5\" aria-hidden=\"true\" data-title=\"1920px-MESSENGER_-_spacecraft_at_mercury_-_atmercury_lg\" class=\"n2-ss-slide n2-ow  n2-ss-slide-76\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">1920px-MESSENGER_-_spacecraft_at_mercury_-_atmercury_lg<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-3hVVI2OVkUxj\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div><div data-slide-duration=\"0\" data-id=\"77\" data-slide-public-id=\"6\" aria-hidden=\"true\" data-title=\"Image converted using ifftoany\" class=\"n2-ss-slide n2-ow  n2-ss-slide-77\"><div role=\"note\" class=\"n2-ss-slide--focus\" tabindex=\"-1\">Image converted using ifftoany<\/div><div class=\"n2-ss-layers-container n2-ss-slide-limiter n2-ow\"><div class=\"n2-ss-layer n2-ow n-uc-GowiT0XFCJrZ\" data-sstype=\"slide\" data-pm=\"default\"><\/div><\/div><\/div>                    <\/div>\n\n                                    <\/div>\n            <\/div>\n        <\/div>\n        <div class=\"n2-ss-slider-controls n2-ss-slider-controls-absolute-left-center\"><div style=\"--widget-offset:15px;\" class=\"n2-ss-widget nextend-arrow n2-ow-all nextend-arrow-previous  nextend-arrow-animated-fade\" data-hide-mobileportrait=\"1\" id=\"n2-ss-13-arrow-previous\" role=\"button\" aria-label=\"previous arrow\" tabindex=\"0\"><img loading=\"lazy\" decoding=\"async\" width=\"32\" height=\"32\" class=\"skip-lazy\" data-skip-lazy=\"1\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMzIiIGhlaWdodD0iMzIiIHZpZXdCb3g9IjAgMCAzMiAzMiIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KICAgIDxwYXRoIGQ9Ik0xMS40MzMgMTUuOTkyTDIyLjY5IDUuNzEyYy4zOTMtLjM5LjM5My0xLjAzIDAtMS40Mi0uMzkzLS4zOS0xLjAzLS4zOS0xLjQyMyAwbC0xMS45OCAxMC45NGMtLjIxLjIxLS4zLjQ5LS4yODUuNzYtLjAxNS4yOC4wNzUuNTYuMjg0Ljc3bDExLjk4IDEwLjk0Yy4zOTMuMzkgMS4wMy4zOSAxLjQyNCAwIC4zOTMtLjQuMzkzLTEuMDMgMC0xLjQybC0xMS4yNTctMTAuMjkiCiAgICAgICAgICBmaWxsPSIjZmZmZmZmIiBvcGFjaXR5PSIwLjgiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPgo8L3N2Zz4=\" alt=\"previous arrow\"><\/div><\/div><div class=\"n2-ss-slider-controls n2-ss-slider-controls-absolute-right-center\"><div style=\"--widget-offset:15px;\" class=\"n2-ss-widget nextend-arrow n2-ow-all nextend-arrow-next  nextend-arrow-animated-fade\" data-hide-mobileportrait=\"1\" id=\"n2-ss-13-arrow-next\" role=\"button\" aria-label=\"next arrow\" tabindex=\"0\"><img loading=\"lazy\" decoding=\"async\" width=\"32\" height=\"32\" class=\"skip-lazy\" data-skip-lazy=\"1\" src=\"data:image\/svg+xml;base64,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\" alt=\"next arrow\"><\/div><\/div><\/div><div class=\"n2-ss-slider-controls n2-ss-slider-controls-below\"><div data-width-percent=\"100\" class=\"n2-ss-widget nextend-thumbnail nextend-thumbnail-default nextend-thumbnail-horizontal n2-ow-all\" data-hide-mobileportrait=\"1\" style=\"width:100%;\" data-has-next=\"0\" data-has-previous=\"0\"><div class=\"nextend-thumbnail-inner n2-style-df32cb3742fdac43eb0251df7d67c185-simple \"><div class=\"nextend-thumbnail-scroller n2-align-content-start\" style=\"grid-template-rows:repeat(1, 1fr)\"><div class=\"n2-thumbnail-dot n2-style-462cb0983aca6cda3fc34a0feea6024b-dot \" data-slide-public-id=\"1\" role=\"button\" aria-label=\"messenger-launch_3286247k\" tabindex=\"0\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" alt=\"messenger-launch_3286247k\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/messenger-launch_3286247k.jpg\" width=\"100\" height=\"60\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\" \/><\/picture><\/div><div class=\"n2-thumbnail-dot n2-style-462cb0983aca6cda3fc34a0feea6024b-dot \" data-slide-public-id=\"2\" role=\"button\" aria-label=\"MESSENGER\" tabindex=\"0\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" alt=\"MESSENGER\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/MESSENGER.png\" width=\"100\" height=\"60\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\" \/><\/picture><\/div><div class=\"n2-thumbnail-dot n2-style-462cb0983aca6cda3fc34a0feea6024b-dot \" data-slide-public-id=\"3\" role=\"button\" aria-label=\"mercurysmess\" tabindex=\"0\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" alt=\"mercurysmess\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/mercurysmess.jpg\" width=\"100\" height=\"60\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\" \/><\/picture><\/div><div class=\"n2-thumbnail-dot n2-style-462cb0983aca6cda3fc34a0feea6024b-dot \" data-slide-public-id=\"4\" role=\"button\" aria-label=\"mercurymesse\" tabindex=\"0\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" alt=\"mercurymesse\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/mercurymesse.jpg\" width=\"100\" height=\"60\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\" \/><\/picture><\/div><div class=\"n2-thumbnail-dot n2-style-462cb0983aca6cda3fc34a0feea6024b-dot \" data-slide-public-id=\"5\" role=\"button\" aria-label=\"1920px-MESSENGER_-_spacecraft_at_mercury_-_atmercury_lg\" tabindex=\"0\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" alt=\"1920px-MESSENGER_-_spacecraft_at_mercury_-_atmercury_lg\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/1920px-MESSENGER_-_spacecraft_at_mercury_-_atmercury_lg.jpg\" width=\"100\" height=\"60\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\" \/><\/picture><\/div><div class=\"n2-thumbnail-dot n2-style-462cb0983aca6cda3fc34a0feea6024b-dot \" data-slide-public-id=\"6\" role=\"button\" aria-label=\"Image converted using ifftoany\" tabindex=\"0\"><picture class=\"skip-lazy\" data-skip-lazy=\"1\"><img decoding=\"async\" alt=\"Image converted using ifftoany\" src=\"\/\/www.mdscc.nasa.gov\/wp-content\/uploads\/2019\/08\/Rachmaninoff_Basin_3285670b.jpg\" width=\"100\" height=\"60\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\" \/><\/picture><\/div><\/div><\/div><div class=\"nextend-thumbnail-button nextend-thumbnail-previous\"><img decoding=\"async\" width=\"26\" height=\"26\" style=\"width:26px;transform:rotateZ(-90deg);\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\" src=\"data:image\/svg+xml;base64,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\" alt=\"previous arrow\"><\/div><div class=\"nextend-thumbnail-button nextend-thumbnail-next\"><img decoding=\"async\" width=\"26\" height=\"26\" style=\"width:26px;transform:rotateZ(-90deg);\" loading=\"lazy\" class=\"skip-lazy\" data-skip-lazy=\"1\" src=\"data:image\/svg+xml;base64,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\" alt=\"next arrow\"><\/div><\/div><\/div><\/div><\/div><ss3-loader><\/ss3-loader><\/div><\/div><div class=\"n2_clear\"><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u2022 Launch:&nbsp; 3  August  2004<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022 Orbital Insertion:&nbsp; 18 March 2011<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022 End of missions:&nbsp;30  April  2015<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022 Agency: NASA<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022<a href=\"https:\/\/stardustnext.jpl.nasa.gov\/\"> <\/a><a href=\"https:\/\/www.nasa.gov\/mission_pages\/messenger\/main\/index.html\">URL Oficial<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">MErcury Surface, Space ENvironment, GEochemistry and Ranging (MESSENGER) is a scientific investigation of the planet Mercury, the least explored terrestrial planet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MESSENGER, with its seven instruments, will be the first mission to orbit Mercury and only the second mission to visit this planet closest to the Sun. Understanding Mercury and its history is essential to understanding the origin and evolution of the other terrestrial planets. To get into orbit around Mercury, it must follow a complex path through the inner solar system, using one flyby of Earth, two flybys of Venus, and three flybys of Mercury for gravity assists. This impressive journey has already returned the first new data from Mercury in more than 30 years from its January 14, 2008 flyby.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MESSENGER launched on August 3, 2004, returned to Earth for a gravity boost on August 2, 2005, then flew past Venus on October 24, 2006 and June 5, 2007. It completed the first of three Mercury flybys on January 14, 2008 and will return on October 6, 2008 and September 29, 2009. The spacecraft uses these planetary flybys to resize and rotate its trajectory in order to achieve orbit around Mercury in March 2011. The Mercury flybys will also map the unseen side of the planet and yield science data to guide planning for the year-long orbital mission. MESSENGER\u2019s instruments will map nearly the entire planet in color, image the surface in high resolution, and measure the composition of the surface, atmosphere and nature of the magnetic field and magnetosphere.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Messenger \u2022 Launch:&nbsp; 3 August 2004 \u2022 Orbital Insertion:&nbsp; 18 March 2011 \u2022 End of missions:&nbsp;30 April 2015 \u2022 Agency: NASA \u2022 URL Oficial MErcury Surface, Space ENvironment, GEochemistry and Ranging (MESSENGER) is a scientific investigation of the planet Mercury, the least explored terrestrial planet. MESSENGER, with its seven instruments, will be the first mission &#8230; <a title=\"Messenger_eng\" class=\"read-more\" href=\"https:\/\/www.mdscc.nasa.gov\/index.php\/en\/past-missions\/messenger_eng\/\" aria-label=\"Leer m\u00e1s sobre Messenger_eng\">Leer m\u00e1s<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4221,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4754","page","type-page","status-publish"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.mdscc.nasa.gov\/index.php\/wp-json\/wp\/v2\/pages\/4754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mdscc.nasa.gov\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.mdscc.nasa.gov\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.mdscc.nasa.gov\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mdscc.nasa.gov\/index.php\/wp-json\/wp\/v2\/comments?post=4754"}],"version-history":[{"count":3,"href":"https:\/\/www.mdscc.nasa.gov\/index.php\/wp-json\/wp\/v2\/pages\/4754\/revisions"}],"predecessor-version":[{"id":4830,"href":"https:\/\/www.mdscc.nasa.gov\/index.php\/wp-json\/wp\/v2\/pages\/4754\/revisions\/4830"}],"up":[{"embeddable":true,"href":"https:\/\/www.mdscc.nasa.gov\/index.php\/wp-json\/wp\/v2\/pages\/4221"}],"wp:attachment":[{"href":"https:\/\/www.mdscc.nasa.gov\/index.php\/wp-json\/wp\/v2\/media?parent=4754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}