{"id":789665,"date":"2024-09-27T08:57:53","date_gmt":"2024-09-27T13:57:53","guid":{"rendered":"https:\/\/spaceweekly.com\/?p=789665"},"modified":"2024-09-27T08:57:53","modified_gmt":"2024-09-27T13:57:53","slug":"hera-mission-scheduled-to-launch-october-7","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=789665","title":{"rendered":"Hera mission scheduled to launch October 7"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<figure id=\"attachment_376753\" aria-describedby=\"caption-attachment-376753\" style=\"width: 800px\" class=\"wp-caption alignnone\"><figcaption id=\"caption-attachment-376753\" class=\"wp-caption-text\">In this artist\u2019s concept, the Hera mission scans the impact crater that DART leaves behind. Image via ESA.<\/figcaption><\/figure>\n<h3>Hera is ready to launch!<\/h3>\n<p>The long-awaited Hera mission, which will follow the wildly successful DART mission that struck and moved an asteroid, is scheduled to launch on October 7, 2024. Hera should arrive at Didymos and Dimorphos in about two years to conduct a \u201ccrime scene investigation,\u201d as ESA \u2013 the mission planner \u2013 said. Hera will launch from Kennedy Space Center. The current date and time of launch, according to NASA, is at 14:52 UTC (10:52 a.m. EDT) on October 7, 2024. The launch window is open until October 25. <\/p>\n<p>When DART his Didymos\u2019s little moonlet Dimorphos, it made a big splash, kicking up debris and pushing the asteroid slightly out of its previous orbit. It may even have created a new meteor shower for Earth! Hera is going to learn more about just what happened when DART impacted the little asteroid. ESA said there are three mysteries that Hera will help solve:<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">2) Hera will map the crater created by DART\u2019s impact down to 10 cm resolution to help scientists better understand how the surface material responded to the collision. It\u2019s possible that there is no crater at all, rather the impact reshaped the entire asteroid! <a rel=\"nofollow\" href=\"https:\/\/t.co\/jmp7K4MXjT\">pic.twitter.com\/jmp7K4MXjT<\/a><\/p>\n<p>\u2014 ESA&#8217;s Hera mission (@ESA_Hera) <a rel=\"nofollow\" href=\"https:\/\/twitter.com\/ESA_Hera\/status\/1839293268359786558?ref_src=twsrc%5Etfw\">September 26, 2024<\/a><\/p>\n<\/blockquote>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">Hera&#8217;s investigation of Dimorphos and Didymos will complete the story that DART began two years ago and turn asteroid deflection into a well understood and repeatable technique for protecting Earth from a potential asteroid impact. Stay tuned for launch next month!\u2026 <a rel=\"nofollow\" href=\"https:\/\/t.co\/L3Wjg16U7m\">pic.twitter.com\/L3Wjg16U7m<\/a><\/p>\n<p>\u2014 ESA&#8217;s Hera mission (@ESA_Hera) <a rel=\"nofollow\" href=\"https:\/\/twitter.com\/ESA_Hera\/status\/1839293276240638462?ref_src=twsrc%5Etfw\">September 26, 2024<\/a><\/p>\n<\/blockquote>\n<h3>Meet the Hera mission<\/h3>\n<p>The original plan was for DART and Hera to work as a double spacecraft, but over the years of planning, they became separate missions. Ian Carnelli of  ESA\u2019s Hera mission said:<\/p>\n<blockquote>\n<p>The pair are designed to function separately \u2026 their overall science return will be boosted greatly by being able to combine their results.<\/p>\n<\/blockquote>\n<p>While scientists closely monitored the 2022 DART impact from Earth, the earthly observations didn\u2019t tell scientists many things about Dimorphos that Hera can learn from close range. Hera will inspect the asteroid moonlet to determine its precise mass, what it\u2019s made up of, whether it\u2019s solid or a loose pile of rubble, and what exactly the DART impact crater looks like.<\/p>\n<p><iframe loading=\"lazy\" title=\"The incredible adventures of the Hera mission | The curious case of the missing planet\" width=\"1110\" height=\"624\" src=\"https:\/\/www.youtube.com\/embed\/goE_6z356Wg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3>Hera\u2019s contributions<\/h3>\n<p>Besides the main spacecraft, Hera will deploy two shoebox-sized satellites. Milani is in charge of spectral surface observations, and Juventas will take the first radar soundings in the heart of an asteroid.<\/p>\n<figure id=\"attachment_376748\" aria-describedby=\"caption-attachment-376748\" style=\"width: 800px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/earthsky.org\/upl\/2021\/12\/Planetary_defenders_NASA_DART_ESA_Hera_missions_infographic-e1638371567298.jpg\" alt=\"Graphic showing stages of DART and Hera missions, with a lot of text.\" width=\"800\" height=\"800\" class=\"size-full wp-image-376748\"\/><figcaption id=\"caption-attachment-376748\" class=\"wp-caption-text\">View larger. | DART will make its mark on Dimorphos, and Hera will come along behind it to measure the impact. Image via ESA.<\/figcaption><\/figure>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">The <a rel=\"nofollow\" href=\"https:\/\/twitter.com\/hashtag\/HeraMission?src=hash&amp;ref_src=twsrc%5Etfw\">#HeraMission<\/a> for asteroid planetary defence will take selfies once in space \u2013 here is the approximate field of view of its Spacecraft Monitoring Camera, looking over Hera&#8217;s instrument-hosting &#8216;Asteroid Deck&#8217;  <a rel=\"nofollow\" href=\"https:\/\/t.co\/KBJKM6jl3H\">pic.twitter.com\/KBJKM6jl3H<\/a><\/p>\n<p>\u2014 ESA&#8217;s Hera mission (@ESA_Hera) <a rel=\"nofollow\" href=\"https:\/\/twitter.com\/ESA_Hera\/status\/1839636304948035802?ref_src=twsrc%5Etfw\">September 27, 2024<\/a><\/p>\n<\/blockquote>\n<figure id=\"attachment_376750\" aria-describedby=\"caption-attachment-376750\" style=\"width: 650px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/earthsky.org\/upl\/2021\/12\/Dimorphos_asteroid_to_scale_with_Rome_s_Colosseum-scaled-e1638371604413.jpg\" alt=\"Huge, irregular rock hovering over Roman Colosseum, a large, ruined stone stadium.\" width=\"650\" height=\"786\" class=\"size-full wp-image-376750\"\/><figcaption id=\"caption-attachment-376750\" class=\"wp-caption-text\">This graphic compares the size of the asteroid moonlet Dimorphos to the Colosseum in Rome, Italy. Image via ESA.<\/figcaption><\/figure>\n<p>Bottom line: The Hera mission is scheduled to launch from Kennedy Space Center on October 7, 2024. Hera will explore the asteroid Dimorphos, which the DART mission hit as a test of planetary defense in 2022.<\/p>\n<p>Via ESA<\/p>\n<p><span class=\"cp-load-after-post\"\/><\/div>\n<div>\n<div class=\"post-author\">\n<h4>Kelly Kizer Whitt<\/h4>\n<p>                    View Articles\n                  <\/p><\/div>\n<div class=\"post-tags\">\n<h6 data-udy-fe=\"text_7c58270d\">About the Author:<\/h6>\n<p>Kelly Kizer Whitt is a writer and editor for EarthSky, and on YouTube she&#8217;s EarthSky\u2019s roving nature reporter. Kelly has been writing about science, with a focus on astronomy, for decades. She began her career at Astronomy Magazine and made regular contributions to other outlets, including AstronomyToday and the Sierra Club. She has nine published books, including a children&#8217;s picture book, Solar System Forecast, and a young adult dystopian novel, A Different Sky. Kelly enjoys reading, visiting the national parks, creating crossword puzzles, running, tennis and paddleboarding.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><br \/>\n<br \/><br \/>\n<br \/><a href=\"https:\/\/earthsky.org\/space\/hera-mission-dart-asteroid-impact\/?rand=772280\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this artist\u2019s concept, the Hera mission scans the impact crater that DART leaves behind. Image via ESA. Hera is ready to launch! The long-awaited Hera mission, which will follow&hellip; <\/p>\n","protected":false},"author":1,"featured_media":789666,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"class_list":["post-789665","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-earth-sky"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/789665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=789665"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/789665\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/789666"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=789665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=789665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=789665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}