{"id":21835,"date":"2023-12-04T23:06:22","date_gmt":"2023-12-04T15:06:22","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/firefly-completes-first-hot-fire-of-a-new-rocket-engine-for-upgraded-antares\/"},"modified":"2023-12-04T23:06:22","modified_gmt":"2023-12-04T15:06:22","slug":"firefly-completes-first-hot-fire-of-a-new-rocket-engine-for-upgraded-antares","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/firefly-completes-first-hot-fire-of-a-new-rocket-engine-for-upgraded-antares\/","title":{"rendered":"Firefly completes first hot fire of a new rocket engine for upgraded Antares"},"content":{"rendered":"<figure class=\"img-border featured-image\">\n<p>\t<img decoding=\"async\" width=\"100%\" src=\"https:\/\/googleads.g.doubleclick.net\/pagead\/ads?gdpr=0&amp;us_privacy=1YNN&amp;gpp=DBABL~BVQqAAAAAg&amp;gpp_sid=7&amp;client=ca-pub-7125080057269629&amp;output=html&amp;h=280&amp;num_ads=1&amp;adk=2072073738&amp;adf=712772469&amp;abgtt=7&amp;w=775&amp;fwrn=4&amp;fwrnh=100&amp;lmt=1783312434&amp;rafmt=1&amp;armr=3&amp;sem=mc&amp;pwprc=4018519472&amp;ad_type=text_image&amp;format=775x280&amp;url=https%3A%2F%2Fspaceexplored.com%2F2023%2F12%2F03%2Ffirefly-completes-first-hot-fire-of-a-new-rocket-engine-for-upgraded-antares%2F&amp;host=ca-host-pub-5506057612223327&amp;fwr=0&amp;pra=3&amp;rh=194&amp;rw=774&amp;rpe=1&amp;resp_fmts=3&amp;asro=0&amp;aimartd=4&amp;aieuf=1&amp;aicrs=1&amp;fa=27&amp;dt=1783312434753&amp;bpp=2&amp;bdt=2548&amp;idt=-M&amp;shv=r20260701&amp;mjsv=m202606290101&amp;ptt=9&amp;saldr=aa&amp;abxe=1&amp;cookie=ID%3Deb38cfaf5314820a%3AT%3D1783309737%3ART%3D1783312244%3AS%3DALNI_MZNqFbc4J_9Mwx0DA_RKZFv6Rgd_w&amp;gpic=UID%3D0000141585b75109%3AT%3D1783309737%3ART%3D1783312244%3AS%3DALNI_Mb8Ou0XY9m-6RZcHIoT0NY6XJT4Aw&amp;eo_id_str=ID%3D81b549665d6763db%3AT%3D1783309737%3ART%3D1783312244%3AS%3DAA-AfjaPQtwRjAqqOxsOk9A3h9AB&amp;prev_fmts=0x0%2C336x280&amp;nras=2&amp;correlator=5232391864655&amp;frm=20&amp;pv=1&amp;u_tz=480&amp;u_his=1&amp;u_h=960&amp;u_w=1707&amp;u_ah=912&amp;u_aw=1707&amp;u_cd=24&amp;u_sd=1.5&amp;dmc=8&amp;adx=96&amp;ady=1165&amp;biw=1421&amp;bih=637&amp;scr_x=0&amp;scr_y=0&amp;eid=95395661%2C95394425%2C95393485&amp;oid=2&amp;pvsid=5702366026161979&amp;tmod=1551932724&amp;uas=0&amp;nvt=1&amp;fc=1408&amp;brdim=133%2C96%2C133%2C96%2C1707%2C0%2C1441%2C720%2C1438%2C637&amp;vis=1&amp;rsz=%7C%7Cs%7C&amp;abl=NS&amp;fu=128&amp;bc=31&amp;bz=1&amp;pgls=CAk.&amp;ifi=3&amp;uci=a!3&amp;btvi=2&amp;fsb=1&amp;dtd=29\" data-google-container-id=\"a!3\" tabindex=\"0\" title=\"Advertisement\" aria-label=\"Advertisement\" data-load-complete=\"true\" data-google-query-id=\"CKi0_rCcvZUDFcJEwgUdzJEDQA\"><\/iframe><\/ins><\/p>\n<p><span id=\"more-39374\"><\/span><\/p>\n<h2 class=\"wp-block-heading\" id=\"h-firefly-s-new-engine-comes-alive\">Firefly\u2019s new engine comes alive<\/h2>\n<p class=\"wp-block-paragraph\">Firefly conducted its first hot fire test of its new Miranda rocket engine last week at its test facility in Briggs, Texas. This engine will be used on the company\u2019s collaborative rockets with Northrop Grumman, the Antares 330 and Medium Launch Vehicle.<\/p>\n<p class=\"wp-block-paragraph\">The company didn\u2019t disclose for how long the hot fire was for.<\/p>\n<p class=\"wp-block-paragraph\">\u201cMiranda is the fastest propulsion system we\u2019ve built and tested to date,\u201d Bill Weber, Firefly CEO, said in a statement. The two companies signed an agreement to codevelop to new rockets in August of 2022, meaning the Miranda engine went from development start to hot fire test in just over a year.<\/p>\n<p>\t<span class=\"outbrain-ad-label\"><\/span><\/p>\n<p>\t\t<script type=\"text\/plain\">\n\t\t\twindow.adSlotsConfig = window.adSlotsConfig || [];<\/p>\n<p>\t\t\tadSlotsConfig.push( {\n\t\t\t\tslotID: '\/1049447\/Outbrain',\n\t\t\t\tslotName: 'div-gpt-ad-outbrain-ad-39374',\n\t\t\t\tsizes: [300, 250],\n\t\t\t\tslotPosition: 'mid_article'\n\t\t\t} );\n\t\t<\/script><\/p>\n<p class=\"wp-block-paragraph\">The Antares 330 will be a block upgrade to the current Antares rocket, replacing the Ukrainian built booster and Russian engines with a first stage built by Firefly. This will return Northrop\u2019s ability to launch its Cygnus cargo spacecraft to the International Space Station for NASA, before it is retired.<\/p>\n<p class=\"wp-block-paragraph\">To eventually replace the Antares rocket, Firefly and Northrop Grumman will come out with what they\u2019re calling for now the Medium Launch Vehicle, which could compete with SpaceX for launch contracts.<\/p>\n<p class=\"wp-block-paragraph\">In the future Weber said that the company will work towards performing a 206-second full duration hot fire of the engine. Seven of these engines will power the Antares 330 and MLV, producing up to 1.6 million lbf in total.<\/p>\n<p><ins data-ad-format=\"auto\" class=\"adsbygoogle adsbygoogle-noablate\" data-ad-client=\"ca-pub-7125080057269629\" data-adsbygoogle-status=\"done\" style=\"display: block; margin: auto; background-color: transparent; height: 0px;\" data-ad-status=\"unfilled\"><iframe loading=\"lazy\" id=\"aswift_3\" name=\"aswift_3\" style=\"left: 0px; position: absolute; top: 0px; border: 0px; width: 775px; height: 0px; min-height: auto; max-height: none; min-width: auto; max-width: none;\" sandbox=\"allow-forms allow-popups allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation\" width=\"775\" height=\"0\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" vspace=\"0\" hspace=\"0\" allowtransparency=\"true\" scrolling=\"no\" src=\"https:\/\/googleads.g.doubleclick.net\/pagead\/ads?gdpr=0&amp;us_privacy=1YNN&amp;gpp=DBABL~BVQqAAAAAg&amp;gpp_sid=7&amp;client=ca-pub-7125080057269629&amp;output=html&amp;h=280&amp;num_ads=1&amp;adk=2072073738&amp;adf=1821075794&amp;abgtt=7&amp;w=775&amp;fwrn=4&amp;fwrnh=100&amp;lmt=1783312434&amp;rafmt=1&amp;armr=3&amp;sem=mc&amp;pwprc=4018519472&amp;ad_type=text_image&amp;format=775x280&amp;url=https%3A%2F%2Fspaceexplored.com%2F2023%2F12%2F03%2Ffirefly-completes-first-hot-fire-of-a-new-rocket-engine-for-upgraded-antares%2F&amp;host=ca-host-pub-5506057612223327&amp;fwr=0&amp;pra=3&amp;rh=194&amp;rw=774&amp;rpe=1&amp;resp_fmts=3&amp;asro=0&amp;aimartd=4&amp;aieuf=1&amp;aicrs=1&amp;fa=27&amp;dt=1783312434753&amp;bpp=1&amp;bdt=2548&amp;idt=1&amp;shv=r20260701&amp;mjsv=m202606290101&amp;ptt=9&amp;saldr=aa&amp;abxe=1&amp;cookie=ID%3Deb38cfaf5314820a%3AT%3D1783309737%3ART%3D1783312244%3AS%3DALNI_MZNqFbc4J_9Mwx0DA_RKZFv6Rgd_w&amp;gpic=UID%3D0000141585b75109%3AT%3D1783309737%3ART%3D1783312244%3AS%3DALNI_Mb8Ou0XY9m-6RZcHIoT0NY6XJT4Aw&amp;eo_id_str=ID%3D81b549665d6763db%3AT%3D1783309737%3ART%3D1783312244%3AS%3DAA-AfjaPQtwRjAqqOxsOk9A3h9AB&amp;prev_fmts=0x0%2C336x280%2C775x280&amp;nras=3&amp;correlator=5232391864655&amp;frm=20&amp;pv=1&amp;u_tz=480&amp;u_his=1&amp;u_h=960&amp;u_w=1707&amp;u_ah=912&amp;u_aw=1707&amp;u_cd=24&amp;u_sd=1.5&amp;dmc=8&amp;adx=96&amp;ady=2136&amp;biw=1421&amp;bih=637&amp;scr_x=0&amp;scr_y=0&amp;eid=95395661%2C95394425%2C95393485&amp;oid=2&amp;pvsid=5702366026161979&amp;tmod=1551932724&amp;uas=0&amp;nvt=1&amp;fc=1408&amp;brdim=133%2C96%2C133%2C96%2C1707%2C0%2C1441%2C720%2C1438%2C637&amp;vis=1&amp;rsz=%7C%7Cs%7C&amp;abl=NS&amp;fu=128&amp;bc=31&amp;bz=1&amp;pgls=CAk.&amp;ifi=4&amp;uci=a!4&amp;btvi=3&amp;fsb=1&amp;dtd=30\" data-google-container-id=\"a!4\" tabindex=\"0\" title=\"Advertisement\" aria-label=\"Advertisement\" data-load-complete=\"true\" data-google-query-id=\"CNOM_rCcvZUDFedEwgUd08gC2w\"><\/iframe><\/ins><\/p>\n<p class=\"wp-block-paragraph\">Join our Discord Server: Join the community with forums and chatrooms about space!<\/p>\n<h2 class=\"wp-block-heading\" id=\"h-alpha-moving-forward-with-next-launch\">Alpha moving forward with next launch<\/h2>\n<p class=\"wp-block-paragraph\">Unlike other companies, Firefly is still operating its smaller Alpha rocket that first successfully made it to orbit earlier this year. Last week the company also shared details into its next launch, slated to fly this month.<\/p>\n<p class=\"wp-block-paragraph\">Called \u201cFly the Lightning,\u201d the mission will fly a tech demonstrator for Lockheed Marten called the Electronically Steerable Antenna (ESA). Here\u2019s how Firefly\u2019s website describes it:<\/p>\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">The ESA payload will demonstrate faster on-orbit sensor calibration to deliver rapid capabilities to U.S. warfighters. The ESA sensor is expected to calibrate in a fraction of the time it takes to operationalize traditional on-orbit sensors, which historically can take months to be powered on, fully calibrated and ready to perform their mission.<\/p>\n<\/blockquote>\n<p class=\"wp-block-paragraph\">This will be the company\u2019s fourth Alpha launch. Its first mission failed to make it past first stage boost after losing an engine and the second flight made it to orbit but at a much lower altitude. Because of the lower orbit, the payloads burned up on reentry about a week after deployment.<\/p>\n<p class=\"wp-block-paragraph\">Firefly\u2019s first fully successful mission was for the Space Force and part of a rapid launch program where it only had 24 hours to integrate the payload and launch. Now, the company will have a commercial mission to fly and also livestream it, which it couldn\u2019t on the previous mission.<\/p>\n<p><ins data-ad-format=\"auto\" class=\"adsbygoogle adsbygoogle-noablate\" data-ad-client=\"ca-pub-7125080057269629\" data-adsbygoogle-status=\"done\" style=\"display: block; margin: auto; background-color: transparent; height: 0px;\" data-ad-status=\"unfilled\"><iframe loading=\"lazy\" id=\"aswift_4\" name=\"aswift_4\" style=\"left: 0px; position: absolute; top: 0px; border: 0px; width: 775px; height: 0px; min-height: auto; max-height: none; min-width: auto; max-width: none;\" sandbox=\"allow-forms allow-popups allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation\" width=\"775\" height=\"0\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" vspace=\"0\" hspace=\"0\" allowtransparency=\"true\" scrolling=\"no\" src=\"https:\/\/googleads.g.doubleclick.net\/pagead\/ads?gdpr=0&amp;us_privacy=1YNN&amp;gpp=DBABL~BVQqAAAAAg&amp;gpp_sid=7&amp;client=ca-pub-7125080057269629&amp;output=html&amp;h=280&amp;num_ads=1&amp;adk=2072073738&amp;adf=2254762272&amp;abgtt=7&amp;w=775&amp;fwrn=4&amp;fwrnh=100&amp;lmt=1783312435&amp;rafmt=1&amp;armr=3&amp;sem=mc&amp;pwprc=4018519472&amp;ad_type=text_image&amp;format=775x280&amp;url=https%3A%2F%2Fspaceexplored.com%2F2023%2F12%2F03%2Ffirefly-completes-first-hot-fire-of-a-new-rocket-engine-for-upgraded-antares%2F&amp;host=ca-host-pub-5506057612223327&amp;fwr=0&amp;pra=3&amp;rh=194&amp;rw=774&amp;rpe=1&amp;resp_fmts=3&amp;asro=0&amp;aimartd=4&amp;aieuf=1&amp;aicrs=1&amp;fa=27&amp;dt=1783312434762&amp;bpp=2&amp;bdt=2557&amp;idt=3&amp;shv=r20260701&amp;mjsv=m202606290101&amp;ptt=9&amp;saldr=aa&amp;abxe=1&amp;cookie=ID%3Deb38cfaf5314820a%3AT%3D1783309737%3ART%3D1783312244%3AS%3DALNI_MZNqFbc4J_9Mwx0DA_RKZFv6Rgd_w&amp;gpic=UID%3D0000141585b75109%3AT%3D1783309737%3ART%3D1783312244%3AS%3DALNI_Mb8Ou0XY9m-6RZcHIoT0NY6XJT4Aw&amp;eo_id_str=ID%3D81b549665d6763db%3AT%3D1783309737%3ART%3D1783312244%3AS%3DAA-AfjaPQtwRjAqqOxsOk9A3h9AB&amp;prev_fmts=0x0%2C336x280%2C775x280%2C775x280%2C393x280&amp;nras=5&amp;correlator=5232391864655&amp;frm=20&amp;pv=1&amp;u_tz=480&amp;u_his=1&amp;u_h=960&amp;u_w=1707&amp;u_ah=912&amp;u_aw=1707&amp;u_cd=24&amp;u_sd=1.5&amp;dmc=8&amp;adx=96&amp;ady=2552&amp;biw=1421&amp;bih=637&amp;scr_x=0&amp;scr_y=0&amp;eid=95395661%2C95394425%2C95393485&amp;oid=2&amp;pvsid=5702366026161979&amp;tmod=1551932724&amp;uas=0&amp;nvt=1&amp;fc=1408&amp;brdim=133%2C96%2C133%2C96%2C1707%2C0%2C1441%2C720%2C1438%2C637&amp;vis=1&amp;rsz=%7C%7Cs%7C&amp;abl=NS&amp;fu=128&amp;bc=31&amp;bz=1&amp;pgls=CAk.&amp;ifi=5&amp;uci=a!5&amp;btvi=5&amp;fsb=1&amp;dtd=1078\" data-google-container-id=\"a!5\" tabindex=\"0\" title=\"Advertisement\" aria-label=\"Advertisement\" data-load-complete=\"true\" data-google-query-id=\"CJ2-vrGcvZUDFWlTwgUdKKU9gQ\"><\/iframe><\/ins><\/p>\n<p class=\"wp-block-paragraph\">Official launch coverage will begin about an hour before liftoff.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Firefly\u2019s new engine comes alive Firefly conducted its first hot fire test of its new Miranda rocket engine last week at its test facility in Briggs, Texas. This engine will be used on the company\u2019s collaborative rockets with Northrop Grumman, the Antares 330 and Medium Launch Vehicle. The company didn\u2019t disclose for how long the [&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":[],"class_list":["post-21835","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/21835"}],"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=21835"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/21835\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=21835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=21835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=21835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}