{"id":771757,"date":"2023-11-10T08:40:01","date_gmt":"2023-11-10T12:40:01","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=771757"},"modified":"2023-11-10T08:40:01","modified_gmt":"2023-11-10T12:40:01","slug":"hera-asteroid-mission-hears-the-noise","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=771757","title":{"rendered":"Hera asteroid mission hears the noise"},"content":{"rendered":"<p> <br \/>\n<br \/><img decoding=\"async\" src=\"https:\/\/one.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2023\/11\/hera_inside_the_leaf_acoustic_chamber\/25189622-1-eng-GB\/Hera_inside_the_LEAF_acoustic_chamber_card_full.jpg\" alt=\"Hera inside the LEAF acoustic chamber\"><\/p>\n<p>ESA\u2019s Hera asteroid mission has completed acoustic testing, confirming the spacecraft can withstand the sound of its own lift-off into orbit. Testing took place within the Agency\u2019s Large European Acoustic Facility at the ESTEC Test Centre in the Netherlands. This is Europe\u2019s largest and most powerful sound system, fitted with a quartet of noise horns that can generate more than 154 decibels of extreme noise.<\/p>\n<p><br \/>\n<br \/><a href=\"https:\/\/one.esa.int\/Space_Safety\/Hera\/Hera_asteroid_mission_hears_the_noise?rand=771654\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ESA\u2019s Hera asteroid mission has completed acoustic testing, confirming the spacecraft can withstand the sound of its own lift-off into orbit. Testing took place within the Agency\u2019s Large European Acoustic&hellip; <\/p>\n","protected":false},"author":1,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-771757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ESA"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/771757","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=771757"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/771757\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=771757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=771757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=771757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}