{"id":24873,"date":"2021-09-02T17:31:34","date_gmt":"2021-09-02T09:31:34","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/firefly-aerospaces-maiden-flight-of-alpha-launch-vehicle-ends-in-failure\/"},"modified":"2021-09-02T17:31:34","modified_gmt":"2021-09-02T09:31:34","slug":"firefly-aerospaces-maiden-flight-of-alpha-launch-vehicle-ends-in-failure","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/firefly-aerospaces-maiden-flight-of-alpha-launch-vehicle-ends-in-failure\/","title":{"rendered":"Firefly Aerospace\u2019s maiden flight of Alpha launch vehicle ends in failure"},"content":{"rendered":"<p class=\"p1\">Firefly Aerospace suffered a failure during the first orbital flight of their small satellite launch vehicle, Alpha. The launch, designated as FLTA001, launched from Space Launch Complex 2 West at Vandenberg Space Force Base in California before blowing up during first stage flight.<\/p>\n<p class=\"p1\">Firefly was aiming to become the fifth company to develop and fly a privately-funded rocket to orbit, following Orbital ATK\u2019s Pegasus (since acquired by Northrop Grumman), SpaceX\u2019s Falcon 1, Rocket Lab\u2019s Electron, and Virgin Orbit\u2019s LauncherOne.<\/p>\n<\/p>\n<p class=\"p1\"><b>Firefly\u2019s Alpha rocket<\/b><\/p>\n<p class=\"p1\">Alpha is a two-stage, small satellite launch vehicle designed to carry 1000 kilograms to Low Earth Orbit, or over 630 kilograms to Sun-Synchronous Orbits often used by Earth Observation satellites.<\/p>\n<p class=\"p1\">Standing 29 meters tall and 1.8 meters in diameter, its first stage is powered by 4 Reaver 1 engines, fueled by RP-1 kerosene and liquid oxygen. The first stage has a total thrust of 736.1 kN with a specific impulse of 295.6 seconds.<\/p>\n<p class=\"p1\">The Firefly team conducted a 15-second static fire test of its first stage engines on August 19, paving the way for an orbital flight attempt.<\/p>\n<p><iframe id=\"twitter-widget-1\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"\" style=\"position: static; visibility: visible; width: 0px; height: 0px; display: block; flex-grow: 1;\" title=\"X Post\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?creatorScreenName=mihirneal&amp;dnt=true&amp;embedId=twitter-widget-1&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1428438050493841419&amp;lang=en&amp;origin=https%3A%2F%2Fwww.nasaspaceflight.com%2F2021%2F09%2Ffirefly-maiden-flight-alpha%2F&amp;sessionId=a10f3847f4692cc93d48f09a9b5ea1a4e616631b&amp;siteScreenName=NASASpaceflight&amp;theme=light&amp;widgetsVersion=6a3ad42b224df%3A1778106238597&amp;width=550px\" data-tweet-id=\"1428438050493841419\"><\/iframe><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\" data-twitter-extracted-i178349667409351457=\"true\">\n<p lang=\"en\" dir=\"ltr\">Yesterday Firefly performed a static fire test of the Alpha launch vehicle on its Vandenberg launch pad. The fully-fueled, flight-ready vehicle fired its first stage engines for fifteen seconds. pic.twitter.com\/XZt45n72js<\/p>\n<p>\u2014 Firefly Aerospace (@Firefly_Space) August 19, 2021<\/p>\n<\/blockquote>\n<p>Space tourism guides<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>SpaceX<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>Rocket building kits<path d=\"M7.59009 18.59L9.00009 20L17.0001 12L9.00009 4L7.59009 5.41L14.1701 12\" style=\"animation: initial !important; background: initial !important; border: 0px !important; box-shadow: none !important; color: inherit !important; cursor: inherit !important; direction: inherit !important; display: inline !important; fill: currentcolor !important; filter: initial !important; float: none !important; margin: 0px !important; opacity: initial !important; outline: 0px !important; overflow: initial !important; padding: 0px !important; stroke: initial !important; transform: initial !important; vertical-align: initial !important; visibility: inherit !important;\"><\/path>\n<p>     (adsbygoogle = window.adsbygoogle || []).push({});<\/p>\n<p class=\"p1\">The second stage is powered by a single vacuum-optimized Lightning 1 engine. It also runs on RP-1 and liquid oxygen and has a thrust of 70.1 kN and Isp of 322 seconds. Both of these engines have been fully developed and manufactured by Firefly.<\/p>\n<p class=\"p1\">Alpha is built using carbon fiber composites \u2014 just like Rocket Lab\u2019s Electron \u2014 in order to be as mass efficient as possible.<\/p>\n<p class=\"p1\">Although Alpha launched from Vandenberg for this mission, it can also be launched from Firefly\u2019s Space Launch Complex 20 at Cape Canaveral Space Force Station in Florida. Alpha has an advertised price of $15 million for a dedicated mission.<\/p>\n<p class=\"p1\"><b>Payloads<\/b><\/p>\n<p class=\"p1\">Alpha\u2019s maiden launch hosted a variety of academic and education payloads under Firefly\u2019s Dedicated Research and Education Accelerator Mission (DREAM). There was a global competition to host payloads free of charge on this mission, and the selected payloads include a variety of technical and non-technical payloads.<\/p>\n<h4 class=\"widget-title penci-border-arrow\">See Also<\/h4>\n<ul>\n<li>Alpha Maiden Flight Updates<\/li>\n<li>Commercial Space Forum Section<\/li>\n<li>L2 Future Vehicles Section<\/li>\n<li>Click here to Join L2<\/li>\n<\/ul>\n<p class=\"p1\">The technical payloads included CubeSats from Purdue University, Hawaii Science and Technology Museum, and Spain-based FOSSA Systems, as well as non-profit organizations like Teachers in Space, Inc, Libre Space Foundation, and AMSAT-EA.<\/p>\n<p class=\"p1\">Purdue University, along with Cal Poly CubeSat Lab and NASA, has developed Spinnaker-3, an 18 square meter drag sail that was to help Alpha\u2019s second stage quickly deorbit after deploying its payloads.<\/p>\n<p class=\"p1\">Libre Space Foundation\u2019s payload was a PocketQube dispenser named PicoBus. A \u201cPocketQube\u201d is a satellite even smaller than CubeSats, with a volume of 125 square centimeters and a maximum weight of 250 grams. The PicoBus dispenser can deploy up to eight 1P sized PocketQubes. For this mission, the dispenser was to deploy 6 PocketQubes, with two being Libre Space Foundation\u2019s own test satellites.<\/p>\n<p class=\"p1\">Two of the PocketQubes onboard the dispenser were FossaSat-1b (1P) and FossaSat-2 (2P), developed by FOSSA Systems. FossaSat-1b is an upgraded version of FossaSat-1 which launched on Rocket Lab\u2019s \u201cRunning Out of Fingers\u201d mission. FossaSat-2 hosts several instruments and will be used for Earth observation.<\/p>\n<p class=\"p1\">AMSAT-EA \u2014 developed in collaboration with the students from the European University of Madrid and Higher Technical School of Engineering \u2014 also built two PocketQubes named GENESIS-L and GENESIS-N. These satellites allow Morse code retransmission between distant users and will emit 20 different morse code messages with greetings in Spanish and English. They also feature an experimental propulsion system named the Micro Pulsed Plasma Thruster, developed by Applied Ion Systems.<\/p>\n<p class=\"p1\">The Hawaii Science and Technology Museum\u2019s CubeSat, named HIAPO, was to be Hawaii\u2019s first satellite to sustain an extended orbit around Earth, has it been successful. The satellite is equipped with a magnetometer to study Earth\u2019s magnetic field. The museum plans to provide regular updates on HIAPO to schools in Hawaii to spark the interest of students in STEM and open up space and space technology to students.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-80074\" class=\"wp-image-80074 size-full\" src=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/09\/baylor.jpg\" alt=\"\" width=\"1397\" height=\"931\" srcset=\"https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/09\/baylor.jpg 1397w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/09\/baylor-350x233.jpg 350w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/09\/baylor-525x350.jpg 525w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/09\/baylor-768x512.jpg 768w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/09\/baylor-1170x780.jpg 1170w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/09\/baylor-585x390.jpg 585w, https:\/\/www.nasaspaceflight.com\/wp-content\/uploads\/2021\/09\/baylor-263x175.jpg 263w\" sizes=\"(max-width: 1397px) 100vw, 1397px\"><\/p>\n<p id=\"caption-attachment-80074\" class=\"wp-caption-text\">Alpha vertical at SLC-2W prior to launch \u2013 via Michael Baylor for NSF<\/p>\n<p>Teachers in Space\u2019s payload was named Serenity. Based on a Raspberry Pi, it sports two Geiger counters to measure and detect radioactive activity. One of the Geiger counters is covered with fiber cloth to test its effectiveness as radiation shielding. Other payloads on this CubeSat included a blockchain experiment to test the communication capabilities of the satellite with its ground station.<\/p>\n<p>Alongside the DREAM payload was a commercial satellite by Benchmark Space Systems. Named BSS-1, the payload was a technology demonstrator CubeSat based on a 3U-FastBus satellite bus.<\/p>\n<p class=\"p1\">Onboard this satellite bus was Benchmark\u2019s smallest warm-gas propulsion system called Starling. Designed to be used on CubeSats of various sizes, it is capable of providing thrust levels from 0.01 to 1 Newton and features the company\u2019s On-Demand Pressurization System (ODPS), which pressurizes the propulsion systems just before there is a need to perform a maneuver, making the satellite and its propulsion system safer to handle during integration and launch.<\/p>\n<p class=\"p1\">There were also non-technical payloads flying on Alpha\u2019s maiden flight, including DNA Samples, a book, photographs, personal items, and other random objects.<\/p>\n<p class=\"p1\"><b>Mission Profile<\/b><\/p>\n<p class=\"p1\">During launch day, the teams performed the final pad checkout over eight hours before launch. Once complete, the teams powered up Alpha, performed sensor checks, and started loading helium used for pressurization at T \u2013 6 hours. At T \u2013 5 hours and 15 minutes, RP-1 was loaded in the rocket, followed by liquid oxygen beginning at T \u2013 3 hours and 40 minutes.<\/p>\n<\/p>\n<p><iframe title=\"Watch Firefly launch their FIRST EVER orbital rocket, Alpha!\" src=\"https:\/\/www.youtube.com\/embed\/-HfHAazNM3Q?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" name=\"fitvid0\"><\/iframe><\/p>\n<p class=\"p1\">After all the propellants were loaded onto the rocket, Alpha entered the terminal count at T \u2013 20 minutes. At T \u2013 2 seconds, the computers onboard the rocket commanded the ignition of the 4 Reaver engines on the first stage. At T \u2013 0, the hold-down clamps released, and the rocket lifted off as it headed towards a 138-degree inclination orbit.<\/p>\n<p class=\"p1\">Per a normal flight profile, T + 1 minute and 7 seconds was the point the rocket was to reach Mach one \u2013 meaning it has exceeded the speed of sound, and then experienced Max Q 9 seconds later. Maximum Aerodynamic Pressure, or Max Q, is the point when the atmospheric loads on the launch vehicle are the greatest. <\/p>\n<p class=\"p1\">However, after \u2013 what seemed to be a very late \u201csupersonic\u201d call on the loop \u2013 the vehicle span out of control and exploded.<\/p>\n<p><iframe id=\"twitter-widget-2\" scrolling=\"no\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"true\" class=\"\" style=\"position: static; visibility: visible; width: 550px; height: 544px; display: block; flex-grow: 1;\" title=\"X Post\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?creatorScreenName=mihirneal&amp;dnt=true&amp;embedId=twitter-widget-2&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1433618654889865216&amp;lang=en&amp;origin=https%3A%2F%2Fwww.nasaspaceflight.com%2F2021%2F09%2Ffirefly-maiden-flight-alpha%2F&amp;sessionId=a10f3847f4692cc93d48f09a9b5ea1a4e616631b&amp;siteScreenName=NASASpaceflight&amp;theme=light&amp;widgetsVersion=6a3ad42b224df%3A1778106238597&amp;width=550px\" data-tweet-id=\"1433618654889865216\"><\/iframe><\/p>\n<p>Had the mission gone to plan, the first stage engines would have shut down at T + 2 minutes and 47 seconds, before the second stage separated and the vacuum-optimized Lightening engine ignited, takeing the payloads to orbit.<\/p>\n<p class=\"p1\">At T + 3 minutes and 13 seconds, the fairing would have separated, exposing the payloads to the vacuum of space. At T + 8 minutes and 46 seconds, the second stage engine would have shut down as the stage and payloads achieved orbit. 5 minutes and 27 seconds after SECO, the payloads would have been deployed, except for Purdue University\u2019s Spinnaker-3.<\/p>\n<p class=\"p1\">After 40 minutes, Alpha\u2019s second stage would have performed a two-second burn to demonstrate the on-orbit relighting capability of the Lightning 1 engine. Spinnaker-3 would have deployed, decreasing the de-orbit time of the second stage from 25 days to 15 days.<\/p>\n<p>These latter milestones will be the target of the second attempt, potentially by the end of this year.<\/p>\n<p><em>(Lead photo via Michael Baylor for NSF)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Firefly Aerospace suffered a failure during the first orbital flight of their small satellite launch vehicle, Alpha. The launch, designated as FLTA001, launched from Space Launch Complex 2 West at Vandenberg Space Force Base in California before blowing up during first stage flight. Firefly was aiming to become the fifth company to develop and fly [&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":[444,7878,7879,603],"class_list":["post-24873","post","type-post","status-publish","format-standard","hentry","category-news","tag-alpha","tag-firefly","tag-slc-2w","tag-vandenberg"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/24873"}],"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=24873"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/24873\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=24873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=24873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=24873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}