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Arkivbild. Launcher One släpps från ett Boeingplan vid ett tidigare test. (Greg Robinson / TT NYHETSBYRÅN)

Virgin Orbits rymdprojekt lyckades – släppte satelliter

Den brittiske miljardären Richard Bransons projekt Virgin Orbit lyckades i sitt andra försök att släppa satelliter i rymden, bekräftade bolaget på Twitter sent på söndagskvällen.

I ett första steg flögs raketen Launcher One upp med Boeingplanet ”Cosmic Girl” och släpptes ut i omloppsbana. Därifrån kunde Launcher One i sin tur senare släppa ut de tio satelliterna som raketen burit med sig i omloppsbana.

Det första försöket i maj förra året misslyckades, då Launcher One fick bränsleproblem kort efter att ha släppts från flygplanet.

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Launcher One
Wikipedia (en)
LauncherOne is a two stage orbital launch vehicle under development by Virgin Orbit since 2007. It is an air launch to orbit rocket, designed to launch "smallsat" payloads of 300 kg (660 lb) into sun-synchronous orbit (SSO), following air launch from a carrier aircraft at high altitude. The first attempted orbital test flight was completed on 25 May 2020, but failed to reach space due to an anomaly that occurred shortly after the vehicle's release from a Boeing 747-400, named Cosmic Girl, over the Pacific Ocean.The original LauncherOne concept, 2007-2015, for a smaller launch vehicle (200 kg (440 lb) to low-Earth orbit) was shelved in 2015 and replaced by a larger rocket design capable of putting a 300 kg (660 lb) minisat payload in a 500 km (310 mi) sun-synchronous orbit, suitable for CubeSats and small payloads, with an expected cost less than US$12 million.
 
Virgin Orbit
Wikipedia (en)
Virgin Orbit is a company within the Virgin Group which plans to provide launch services for small satellites. The company was formed in 2017 to develop the air-launched LauncherOne rocket, launched from Cosmic Girl, which had previously been a project of Virgin Galactic. Based in Long Beach, California, Virgin Orbit has more than 300 employees led by president Dan Hart, a former vice president of government satellite systems at Boeing.Virgin Orbit focuses on small satellite launch, which was one of three capabilities being focused on by Virgin Galactic. These capabilities are: human spaceflight operations, small satellite launch, and advanced aerospace design, manufacturing, and test.
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