  {"id":194779,"date":"2024-04-02T10:35:35","date_gmt":"2024-04-02T20:35:35","guid":{"rendered":"https:\/\/www.hawaii.edu\/news\/?p=194779"},"modified":"2024-04-02T12:25:22","modified_gmt":"2024-04-02T22:25:22","slug":"unlock-sun-secrets-during-eclipse","status":"publish","type":"post","link":"https:\/\/www.hawaii.edu\/news\/2024\/04\/02\/unlock-sun-secrets-during-eclipse\/","title":{"rendered":"<abbr>东精影业<\/abbr> astronomer leads effort to unlock Sun&#8217;s secrets during eclipse"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading time: <\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span><figure id=\"attachment_194784\" aria-describedby=\"caption-attachment-194784\" style=\"width: 676px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-total.jpg\" alt=\"total solar eclipse\" width=\"676\" height=\"381\" class=\"size-full wp-image-194784\" srcset=\"https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-total.jpg 676w, https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-total-300x169.jpg 300w, https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-total-130x73.jpg 130w\" sizes=\"auto, (max-width: 676px) 100vw, 676px\" \/><figcaption id=\"caption-attachment-194784\" class=\"wp-caption-text\">2017 total solar eclipse as seen above Oregon. (Credit: <abbr>NASA<\/abbr>)<\/figcaption><\/figure>\n<p>As the planet awaits the celestial spectacle of the April 8th total solar eclipse, award-winning astronomer Shadia Habbal from the University of <span aria-label=\"Hawaii\">Hawai&#699;i<\/span> <a href=\"https:\/\/www.ifa.hawaii.edu\/\">Institute for Astronomy<\/a> (<abbr>IfA<\/abbr>) is gearing up to lead a world-class team of researchers at three North America locations to conduct in-depth observations during this rare event. Data collected during eclipses can provide crucial insights into space weather, offering the potential to protect and enhance technologies such as GPS and satellite communications, as well as our electrical grids.<\/p>\n<figure id=\"attachment_194781\" aria-describedby=\"caption-attachment-194781\" style=\"width: 300px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-habbal-300x169.jpg\" alt=\"woman holding lens\" width=\"300\" height=\"169\" class=\"size-medium wp-image-194781\" srcset=\"https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-habbal-300x169.jpg 300w, https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-habbal-130x73.jpg 130w, https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-habbal.jpg 676w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-194781\" class=\"wp-caption-text\">Shadia Habbal<\/figcaption><\/figure>\n<p>Habbal\u2019s team, known as the <a href=\"https:\/\/project.ifa.hawaii.edu\/solarwindsherpas\/\">Solar Wind Sherpas<\/a>, is a diverse ensemble of <abbr>IfA<\/abbr> graduate students and scientists from across the globe. Her team will be strategically stationed in multiple locations including Texas, Arkansas and Mexico&#8212;all prime areas to view the phenomenon.<\/p>\n<p>&ldquo;Eclipses offer unique opportunities to study the outer atmosphere of the Sun, because the Sun is so bright that we can\u2019t see the fainter outermost parts. It\u2019s just like you don&#8217;t see stars during the daytime, but the stars are still there, so it\u2019s the same thing,&rdquo; Habbal said.<\/p>\n<h2>Chasing darkness<\/h2>\n<p>Through the years, the Solar Wind Sherpas have chased eclipses across the globe, from the breathtaking landscapes of Kenya to frigid Antarctica, Chile, and the South Pacific. This year marks a milestone for Habbal as she prepares to witness her 20th total eclipse.<\/p>\n<ul>\n<li>Related <em><abbr title=\"东精影业\">东精影业<\/abbr> News<\/em> stories:\n<ul>\n<li><a href=\"https:\/\/www.hawaii.edu\/news\/2021\/11\/22\/uh-solar-eclipse-chasers-prepare-for-antarctica\/\"> <abbr>东精影业<\/abbr> solar eclipse chasers prepare for Antarctica expedition<\/a>, November 22, 2021<\/li>\n<li><a href=\"https:\/\/www.hawaii.edu\/news\/2021\/07\/13\/double-bubble-solar-eruption\/\"><abbr>东精影业<\/abbr> astronomers discover &lsquo;double-bubble&rsquo; solar eruption during 2020 eclipse<\/a>, July 13, 2021<\/li>\n<li><a href=\"https:\/\/www.hawaii.edu\/news\/2017\/08\/16\/solar-eclipse\/\">Total solar eclipse illuminated by <abbr>东精影业<\/abbr> astronomers<\/a>, August 16, 2017<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>During a total solar eclipse, the Sun, Moon and Earth align, which grants scientists a glimpse into the Sun&#8217;s hidden realm\u2014its corona, or outer atmosphere.<\/p>\n<p>&ldquo;The corona is always there, but we can\u2019t see it because you have the solar disc that&#8217;s so bright,&rdquo; Habbal said. &ldquo;So during a total solar eclipse when the Moon blocks the light from the surface of the Sun, it dims everything to about the level of nighttime or dusk, so stars, planets, and the corona all appear.&rdquo;<\/p>\n<h2>Revealing the Sun\u2019s secrets<\/h2>\n<figure id=\"attachment_194782\" aria-describedby=\"caption-attachment-194782\" style=\"width: 300px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-student-300x169.jpg\" alt=\"student holding equipment\" width=\"300\" height=\"169\" class=\"size-medium wp-image-194782\" srcset=\"https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-student-300x169.jpg 300w, https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-student-130x73.jpg 130w, https:\/\/www.hawaii.edu\/news\/wp-content\/uploads\/2024\/04\/manoa-ifa-solar-eclipse-student.jpg 676w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-194782\" class=\"wp-caption-text\"><abbr>IfA<\/abbr> graduate students and scientists are part of Habbal\u2019s world-class eclipse team.<\/figcaption><\/figure>\n<p>For scientists like Habbal, these fleeting moments of darkness hold immense scientific value. During the 2020 eclipse in Argentina, Habbal\u2019s team made a groundbreaking discovery&#8212;a solar eruption that formed a double bubble shape. Through meticulous observation, they unveiled the intricate dynamics of the Sun\u2019s corona, shedding light on the mechanisms behind these cosmic tempests. These events originating on the Sun\u2019s surface can devastate the world\u2019s power grid, and impact astronauts in orbit, so fully understanding their nature is important.<\/p>\n<p>&ldquo;The Sun produces these huge explosions and then the punch. If one is aimed towards the Earth, then the Earth&#8217;s magnetic bubble will feel this punch, and it can have dire consequences on telecommunication satellites, Earth orbiting satellites\u2026so from a pragmatic point of view [for] the impact on our human day-to-day life, understanding the solar wind is very important, [also] understanding where it\u2019s coming from and whether we can predict when it&#8217;s going to produce these huge bubbles,&rdquo; Habbal explained.<\/p>\n<p>Habbal has conducted in-depth research on eclipses since 1995 and has earned accolades bestowed by the Smithsonian and <abbr title=\"National Aeronautics and Space Administration\">NASA<\/abbr>, which stand as a testament to her unwavering dedication to unraveling the mysteries of the cosmos.<\/p>\n<h2>Livestream: <span aria-label=\"Hawaii\">Hawai&#699;i<\/span> eclipse<\/h2>\n<p><abbr>IfA<\/abbr> will launch a free livestream showcasing the partial eclipse unfolding over the islands on April 8, followed by total eclipse observations from the continental U.S. <a href=\"http:\/\/YouTube.com\/UHIfA\">Tune in online for live images, commentary and Q&#38;A at 6:30 a.m. <span aria-label=\"Hawaii\">Hawai&#699;i<\/span> time.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Data collected during eclipses can provide insights into space weather, offering the potential to protect technologies such as GPS and satellite communications.<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[34,35,1467,1363,9],"class_list":["post-194779","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-research","tag-astronomy","tag-institute-for-astronomy","tag-manoa-excellence-in-research","tag-manoa-research","tag-uh-manoa","entry","has-media"],"aioseo_notices":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.hawaii.edu\/news\/wp-json\/wp\/v2\/posts\/194779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hawaii.edu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hawaii.edu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hawaii.edu\/news\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hawaii.edu\/news\/wp-json\/wp\/v2\/comments?post=194779"}],"version-history":[{"count":5,"href":"https:\/\/www.hawaii.edu\/news\/wp-json\/wp\/v2\/posts\/194779\/revisions"}],"predecessor-version":[{"id":194799,"href":"https:\/\/www.hawaii.edu\/news\/wp-json\/wp\/v2\/posts\/194779\/revisions\/194799"}],"wp:attachment":[{"href":"https:\/\/www.hawaii.edu\/news\/wp-json\/wp\/v2\/media?parent=194779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hawaii.edu\/news\/wp-json\/wp\/v2\/categories?post=194779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hawaii.edu\/news\/wp-json\/wp\/v2\/tags?post=194779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}