LauncherOne
![]() LauncherOne diagram | |
Manufacturer | Virgin Orbit |
---|---|
Country of origin | United States |
Project cost | US$700 million[1] |
Cost per launch | US$12 million[2] |
Size | |
Height | Approx. 21.3 m (70 ft)[3] |
Mass | Approx. 30 tons |
Stages | 2[3] |
Capacity | |
Payload to 500 km SSO[3] | |
Mass | 300 kg (660 lb) |
Payload to 230 km LEO[3] | |
Mass | 500 kg (1,100 lb) |
Associated rockets | |
Family | Air launch to orbit |
Comparable | Electron, Vector-H, Falcon 1, Pegasus |
Launch history | |
Status | Retired |
Launch sites |
|
Total launches | 6 |
Success(es) | 4 |
Failure(s) | 2 |
First flight | 25 May 2020 |
Last flight | 9 January 2023 |
First stage | |
Diameter | 1.8 m (5 ft 11 in)[4][3] |
Powered by | NewtonThree (N3) |
Maximum thrust | Vacuum: 326.8 kN (73,500 lbf) |
Burn time | Approx. 180 seconds |
Propellant | RP-1/LOX |
Second stage | |
Diameter | 1.5 m (4 ft 11 in)[4] |
Powered by | NewtonFour (N4) |
Maximum thrust | Vacuum: 22.2 kN (5,000 lbf)[5] |
Burn time | Approx. 360 seconds |
Propellant | RP-1/LOX |
[edit on Wikidata] |
LauncherOne was a two-stage orbital launch vehicle developed and flown by Virgin Orbit that had operational flights from 2021 to 2023, after being in development from 2007 to 2020. It was an air-launched rocket, designed to carry smallsat payloads of up to 300 kg (660 lb) into Sun-synchronous orbit (SSO),[3] following air launch from a carrier aircraft at high altitude. The rocket was carried to the upper atmosphere on a modified Boeing 747-400, named Cosmic Girl, and released over ocean. Initial work on the program was done by Virgin Galactic, another Virgin Group subsidiary, before a separate entity — Virgin Orbit — was formed in 2017 to complete development and operate the launch service provider business separately from the passenger-carrying Virgin Galactic business.
The first successful flight was on 17 January 2021, which delivered a payload of 10 CubeSats to low Earth orbit (LEO).[6] Three further launches successfully reached orbit. An initial test flight was unsuccessful on 25 May 2020, when the rocket failed to reach space.[7] The final flight on 9 January 2023 also failed to reach orbit.
LauncherOne was the first all liquid-fuelled air-launched orbital rocket.[8]
From 2007 to 2015, Virgin had intended LauncherOne to be a somewhat smaller vehicle with a 200 kg (440 lb) payload to low Earth orbit. In 2015, Virgin modified the vehicle design to better target their intended market, and increased the vehicle payload capacity to 300 kg (660 lb) launched to a 500 km (310 mi) Sun-synchronous orbit, suitable for CubeSats and small payloads. Virgin Orbit targeted a launch price around US$12 million for the rocket.[2]
With Virgin Orbit shutting down all operations after bankruptcy in 2023, the vehicle is unlikely to see additional launches.[9]
History
Virgin Galactic began working on the LauncherOne concept in 2007,[10] and the technical specifications were first described in some detail in late 2009.[11] The LauncherOne configuration was proposed to be an expendable, two-stage, liquid-fueled rocket air-launched from a White Knight Two carrier aircraft.[12] This would make it a similar configuration to that used by Orbital Sciences' Pegasus, or a smaller version of the StratoLaunch air-launched rocket system.
By 2012, several commercial customers had signed early contracts for launches signaling demand-side support for new small commercial-oriented launch vehicles. These included GeoOptics, Skybox Imaging, Spaceflight Services, and Planetary Resources. Both Surrey Satellite Technology and Sierra Nevada Space Systems were at the time reported to be developing satellite buses "optimized to the design of LauncherOne".[13][14] In October 2012, Virgin announced that LauncherOne would be designed so that it could place 200 kg (440 lb) in Sun-synchronous orbit (SSO).[15] Virgin planned at the time to market the 200 kg (440 lb) payload delivery to Sun-synchronous orbit for under US$10 million per mission,[13] while the maximum payload for low Earth orbit (LEO) missions would be somewhat larger at 500 kg (1,100 lb).[16]
Under plans announced in 2012, the second stage was to be powered by NewtonOne, a 16 kN (3,600 lbf) thrust engine, and the first stage by a scaled-up version called NewtonTwo, with 211 kN (47,000 lbf) of thrust. Design and construction of the first engines was completed by 2014. NewtonOne was tested up to a full-duration burn of five minutes. NewtonTwo made several short-duration firings by early 2014.[16] Ultimately, however, neither NewtonOne nor NewtonTwo would be used on LauncherOne.
In 2015, Virgin Galactic established a 14,000 m2 (150,000 sq ft) research, development, and manufacturing center for LauncherOne at Long Beach Airport, California.[17] The company reported in March 2015, that they were on schedule to begin test flights of LauncherOne with its NewtonThree engine by the end of 2016,[18] but they did not achieve that objective.
On 25 June 2015, the company signed a contract with OneWeb Ltd. for 39 satellite launches for its satellite constellation with an option for an additional 100 launches,[19] but in 2018 OneWeb canceled all but four, prompting a lawsuit from Virgin Orbit.[20] OneWeb filed for bankruptcy protection in 2020.[21]
News reports in September 2015 indicated that the heavier payload of 200 kg (440 lb) was to be achieved by longer fuel tanks and use of the recently qualified NewtonThree engine, but this also meant that the Virgin-developed carrier aircraft White Knight Two would no longer be able to lift the rocket to launch altitude, so in December 2015, Virgin announced a change to the carrier plane for LauncherOne to carry the heavier payload. The carrier aircraft subsequently was changed to a used Boeing 747-400,[22] Cosmic Girl, previously operated by Virgin Galactic's sister company, Virgin Atlantic, and purchased outright by Virgin Group from Boeing upon the expiration of that airframe's lease. The 747 will allow a larger LauncherOne to carry the heavier payloads. The modification work on the company's 747 was expected to be completed in 2016, to be followed by orbital test launches of the rocket in 2017.[23][24][25]
It was further announced in December 2015 that the revised LauncherOne would utilize the larger NewtonThree rocket engine on the booster stage, with the NewtonFour powering the second stage.[23] NewtonThree was to be a 260–335 kN (58,000–75,000 lbf)-thrust engine, and began hot-fire testing by March 2015.[18][26] The NewtonFour engine would power the second stage. NewtonThree generate 326.8 kN (73,500 lbf) of thrust while NewtonFour deliver 26.5 kN (6,000 lbf) to the second stage and is capable of multiple restarts.[27]
On 2 March 2017, Virgin Galactic announced that its 200-member LauncherOne team was being spun off into a new company called Virgin Orbit.[28] A subsidiary company of Virgin Orbit called Vox Space was created to carry out business which require strict security requirements.[29][30] As of 2017[update], the company planned to fly approximately twice a month by 2020.[31]
In September 2017, the first test flights of LauncherOne were delayed to 2018.[31] By June 2018, the Virgin Orbit captive carry flight testing campaign for LauncherOne, including a planned drop test of an unfueled rocket, was licensed to begin in July 2018, and could run for up to six months.[27]
In the event, no LauncherOne test flights occurred in 2018 and were delayed further, to December 2019, with only the carrier aircraft beginning to fly in 2018. The first three test flights of Cosmic Girl, including the pylon but not the rocket, happened on 23, 25 and 27 August 2018.[32][33] A high-speed taxi test, with a rocket mounted beneath the aircraft, took place in early November 2018.[34] The aircraft flew its first test flight with both pylon and rocket attached on 18 November 2018.[35][36]
Virgin Orbit announced many upgrade and expansion plans that were not finished, such as a 3 stages variant.[37] On 17 March 2022 Polish Space Agency and Virgin Orbit signed an agreement to use LauncherOne as means to send satellites into orbit, with its first launch from Poland planned for 2023.[38]
Its parent, Virgin Orbit, declared Chapter 11 bankruptcy on April 4, 2023.[39]
Flights
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Cosmic_Girl_and_LauncherOne_on_the_way_out_to_Sea_%2850846763897%29_%28cropped%29.jpg/220px-Cosmic_Girl_and_LauncherOne_on_the_way_out_to_Sea_%2850846763897%29_%28cropped%29.jpg)
The maiden flight of LauncherOne took place on 25 May 2020. The flight failed a few seconds after the ignition of the rocket due to a premature shutdown of the first stage engine, caused by a break in a propellant feed line,[40] and the rocket did not reach space. The launch failure was attributed to a failure of a high-pressure liquid oxygen fuel line in the NewtonThree engine. Due to the failure, oxygen was no longer supplied to the engine and the flight was terminated. The issue with the fuel line was addressed by strengthening the broken components.[41][42]
The second launch took place on 17 January 2021, and was the first to successfully reach orbit.[6] The rocket deployed 10 CubeSats for NASA's Educational Launch of Nanosatellites mission (ELaNa 20).[43] Cosmic Girl took off from Mojave Air and Space Port in California at 18:38 UTC. The aircraft launched the LauncherOne rocket at 19:39 UTC.[8] The launch occurred at the altitude of 10,700 m (35,100 ft).[44] On 17 January 2021, both NewtonThree and NewtonFour performed as expected.[43] During launch, NewtonFour fired twice; once to inject the second stage and the payloads into a transfer orbit, and again to circularize the orbit.[43][45]
On 9 January 2023, the first UK launch and final launch for the rocket took place, but it was unsuccessful due to an issue in the upper segment of the rocket.[46]
Design
LauncherOne is a two-stage air-launched vehicle. The rocket had a diameter of 1.6 m (5 ft 3 in) for the first stage and 1.3 m (4 ft 3 in) for the second stage and payload fairing.[4]
On the 24th of October 2019, the company announced plans to develop a three-stage variant that would be capable of launching 100 kg (220 lb) to the Moon, 70 kg (150 lb) to Venus, or 50 kg (110 lb) to Mars.[37]
Engines
LauncherOne is a two-stage air-launched vehicle using Newton engines, RP-1/LOX liquid rocket engines. The second stage was to be powered by NewtonOne, a 211 kN (47,000 lbf) thrust engine. It was originally intended that the first stage will be powered by a scaled-up design of the same basic technology as NewtonOne, called NewtonTwo, with 211.5 kN (47,500 lbf) of thrust. Both engines had been designed, and as of January 2014[update] first articles were built. NewtonOne was tested up to a full-duration burn of five minutes. NewtonTwo made several short-duration firings by early 2014.[16]
NewtonThree is a 260–335 kN (58,000–75,000 lbf)-thrust engine, and began hot-fire tests as of March 2015[update]. NewtonThree powered the first stage of LauncherOne.[18][47]
2015 redesign: new engines, larger payloads, new carrier aircraft
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/G-VWOW_%2811029742813%29.jpg/220px-G-VWOW_%2811029742813%29.jpg)
News reports in September 2015 indicated that the higher payload is to be achieved by longer fuel tanks and the NewtonThree engine but this will mean that White Knight Two would no longer be able to lift it to launch altitude. The rocket was to be carried to launch altitude by a Boeing 747.[48][49] The revised LauncherOne utilizes both the Newton 3 and Newton 4 rocket engines.[23]
In December 2015, Virgin announced a change to the carrier plane for LauncherOne, as well as a substantially-larger design point for the rocket itself. The carrier aircraft will now be a Boeing 747, which will in turn allow a larger LauncherOne to carry heavier payloads than previously planned. The modification work on the particular Boeing 747 that Virgin has purchased is expected to be completed in 2016, to be followed by Orbital test launches of the rocket in 2017.[23]
Intended usage
LauncherOne is designed to launch a 300 kg (660 lb) payload to a 500 km (310 mi) Sun-synchronous orbit (SSO), suitable for CubeSats and small payloads.[50][51] Virgin Orbit has also announced the ability of LauncherOne to send payloads into heliocentric orbit for flybys of Mars, Venus or asteroids.[52]
Launch sites
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Kluft-photo-aerial-Mojave-Spaceport-Sept-2009-Img_0227.jpg/220px-Kluft-photo-aerial-Mojave-Spaceport-Sept-2009-Img_0227.jpg)
Virgin Orbit integrated payloads at their headquarters in Long Beach, California.[3]
LauncherOne launched from the Cosmic Girl Boeing 747-400 carrier, attached to a pylon on the aircraft's left wing, and released over the ocean at a location depending on the desired orbital inclination. This process avoids typical delays for ground launches due to weather and upper-level winds.[3] William Pomerantz of Virgin Orbit stated that any airport that can support a Boeing 747 could have been used, subject to local legislation.[53]
The carrier plane lifted off from the Mojave Air and Space Port in California, United States and Newquay Airport in Cornwall, United Kingdom. The company also had plans to use other airports such as Kennedy Space Center in Florida and Alcântara Space Center in Brazil that never materialized. Other proposed launch sites included Ellison Onizuka Kona International Airport in Hawaii, José Aponte de la Torre Airport in Puerto Rico,[54] Oita Airport in Japan, Andersen Air Force Base in Guam[55] and Toowoomba Wellcamp Airport in Australia.[56]
Past launches
Flight no. | Date and time (UTC) | Launch site | Payload | Orbit | Customer | Outcome |
---|---|---|---|---|---|---|
1 | 25 May 2020 19:50[57] | Mojave Air and Space Port | Launch Demo with "inert test payload" (Starshine 4) and INTERNSAT (intended to remain attached to the upper stage). | Low Earth | Virgin Orbit | Failure |
Flight test, maiden orbital flight. Launch failure after successful release and ignition of the NewtonThree engines on the first stage. A high-pressure propellant line broke causing liquid oxygen to stop flowing into the engine. Issue was addressed through strengthening engine components that broke.[42][41] Prior to failure aerodynamics including fins acted as expected.[41] | ||||||
2 | 17 January 2021 19:38:51[58][59] | Mojave Air and Space Port | ELaNa 20 payloads: CACTUS-1, CAPE-3, EXOCUBE-2, MiTEE, PICS 1, PICS 2, PolarCube, Q-PACE, RadFXSat-2, TechEdSat-7.[60] | Low Earth | NASA | Success |
Dedicated launch of 10 NASA sponsored CubeSats. First successful launch of LauncherOne and the first fully liquid-fueled air-launched rocket to reach orbit. | ||||||
3 | 30 June 2021 14:47[61] | Mojave Air and Space Port | STP-27VPA, BRIK-II, STORK-4, STORK-5 (MARTA) | Low Earth | MDA, USA SMDC, U.S. Navy, RNLAF, SatRevolution | Success |
Tubular Bells, Part One mission.[62] STP-27VPA is composed of four military CubeSats: Gunsmoke-J 3, HALO-Net Free Flyer, and two CNCE Blk 1 satellites.[63] | ||||||
4 | 13 January 2022 22:51:39[64] | Mojave Air and Space Port | STP-27VPB (PAN-A and B, GEARRS-3, TechEdSat-13), SteamSat-2, STORK-3, ADLER-1 (Lemur-2 Krywe). | Low Earth | Department of Defense, NASA, SteamJet Space Systems, SatRevolution, Austrian Space Forum | Success |
Above the Clouds mission. STP-27VPB mission for the Defense Innovation Unit is composed of four CubeSats: PAN-A/B (ELaNa 29 mission), GEARRS-3, and TechEdSat-13. | ||||||
5 | 2 July 2022 06:53[65][66] | Mojave Air and Space Port | CTIM-FD, GPX-2, Gunsmoke-L (Lonestar) × 2, MISR-B, NACHOS-2, Recurve, Slingshot-1 | Low Earth | U.S. Space Force, DND, CU Boulder, Langley Research Center | Success |
Straight Up mission. STP-S28A mission for the U.S. Space Force, consisting of 7 satellites. The ELaNa 39 mission, consisting of two CubeSats,[67] was launched on this flight.[68] Virgin Orbit's first nighttime launch.[65] | ||||||
6 | 9 January 2023 23:08:49[69][70] | Spaceport Cornwall | AMAN, CIRCE A & B, DOVER, ForgeStar-0, IOD-3 Amber, Prometheus 2A & 2B, STORK-6 | Low Earth | ETCO, Dstl / NRL, RHEA Group, Space Forge, Satellite Applications Catapult, UK Ministry of Defence / NRO, SatRevolution | Failure |
Start Me Up mission. First LauncherOne flight from Spaceport Cornwall. The rocket suffered an anomaly and did not reach orbit.[71] |
Not materialized launches
Flight no. | Date and time (UTC) | Launch site | Payload | Orbit | Customer | Note |
---|---|---|---|---|---|---|
7 | 2023[72] | Mojave Air and Space Port | QPS-SAR-5 | Low Earth | iQPS | Launched on Rocket Lab Electron |
Moved to Rocket Lab's Electron rocket. | ||||||
2023[73] | Mojave Air and Space Port | Athena & STP-S28C payloads | Low Earth | U.S. Air Force, NovaWurks | ||
STP-S28C mission. | ||||||
2023[74] | Mojave Air and Space Port | Low Earth | U.S. Air Force, CU Boulder, The Aerospace Corporation | |||
STP-S28B mission.[75] The ELaNa-46 mission, consisting of three CubeSats, will launch on this flight.[68] | ||||||
2023[76][77] | Mojave Air and Space Port | HYPERSAT 1 | Low Earth | HyperSat | ||
First of six launches contracted to Virgin Orbit for HyperSat's hyperspectral satellite constellation. | ||||||
2023[78] | Mojave Air and Space Port | NorthStar × 3 | Low Earth | NorthStar | ||
2023[79] | Mojave Air and Space Port | Lemur-2 × ? | Low Earth | Spire Global | ||
First of multiple launches contracted to Virgin Orbit for Spire Global. | ||||||
[80][81][82] | Mojave Air and Space Port | SatRevolution Mars mission | Areocentric | SatRevolution | ||
Commercial smallsat mission to Mars, using the Exploration 3-Stage Variant of LauncherOne. |
Launch statistics
Launch outcomes1 2 2020 2021 2022 2023
| Launch sites
|
See also
![](http://upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png)
- NOTS-EV-1 Pilot
- Pegasus (rocket)
- StratoLaunch
References
- ^ Dawkins, David. "Inside Virgin Orbit, Richard Branson's Small Satellite Bid To Match Musk And Bezos In The Billionaire Space Race". Forbes. Archived from the original on 10 January 2023. Retrieved 6 September 2020.
- ^ a b Daniel Oberhaus (17 January 2021). "Virgin Orbit Just Launched a Rocket From a 747". Wired (magazine). Archived from the original on 19 January 2021. Retrieved 17 January 2021.
- ^ a b c d e f g h "Launcherone Service Guide" (PDF). virginorbit.com. Archived from the original (PDF) on 7 May 2021. Retrieved 16 June 2021.
- ^ a b c Virgin Orbit LauncherOne Data Sheet[usurped] Space Launch Report
- ^ "A New Approach to Proven Technology". Virgin Orvit. Archived from the original on 17 January 2021. Retrieved 18 January 2021.
- ^ a b Christian Davenport (17 January 2021). "Virgin Orbit rocket reaches Earth orbit, adding an entrant to the commercial space race". The Washington Post. Archived from the original on 5 February 2021. Retrieved 17 January 2021.
- ^ "Virgin Orbits air-launched rocket fails on first test flight". Spaceflight Now. 25 May 2020. Archived from the original on 4 February 2021. Retrieved 25 May 2020.
- ^ a b Thomas Burghardt (17 January 2021). "LauncherOne reaches orbit on second attempt with NASA CubeSats". NASASpaceFlight.com. Archived from the original on 2 March 2021. Retrieved 18 January 2021.
- ^ Sheetz, Michael (23 May 2023). "Virgin Orbit sells assets in bankruptcy auction to Rocket Lab, Stratolaunch and Vast's Launcher". CNBC. Retrieved 23 May 2023.
- ^ Virgin Galactic [@virgingalactic] (2 March 2017). "Our #LauncherOne program has come a long way since we began it in earnest in 2012 (even further since we first dreamt up the idea in 2007)!" (Tweet) – via Twitter.
- ^ Amos, Jonathan (10 November 2009). "LauncherOne: Virgin Galactic's other project". BBC. Archived from the original on 1 July 2021. Retrieved 13 July 2012.
- ^ Rob Coppinger (11 July 2012). "Virgin Galactic Unveils LauncherOne Rocket for Private Satellite Launches". space.com. Archived from the original on 8 December 2015. Retrieved 4 December 2015.
- ^ a b "Virgin Galactic relaunches its smallsat launch business". NewSpace Journal. 12 July 2012. Archived from the original on 15 July 2012. Retrieved 11 July 2012.
- ^ Amos, Jonathan (11 July 2012). "Richard Branson's Virgin Galactic to launch small satellites". BBC News. Archived from the original on 13 July 2012. Retrieved 13 July 2012.
- ^ Lindsey, Clark (18 October 2012). "ISPCS 2012: Thursday Afternoon session". NewSpace Watch. Archived from the original on 8 February 2013. Retrieved 4 December 2015.
- ^ a b c Boyle, Alan (23 January 2014). "Hello, Newton: Virgin Galactic unveils
its 'other' rocket engine". NBC News. Archived from the original on 16 April 2018. Retrieved 10 September 2015. - ^ "Virgin Galactic Opens New Design and Manufacturing Facility for LauncherOne". Space Daily. 18 February 2015. Archived from the original on 7 February 2021. Retrieved 4 December 2015.
- ^ a b c Foust, Jeff (16 March 2015). "Virgin Galactic's LauncherOne on Schedule for 2016 First Launch". SpaceNews. Archived from the original on 10 January 2023. Retrieved 24 March 2015.
- ^ "Virgin Galactic Signs Contract with OneWeb to Perform 39 Satellite Launches" (Press release). Long Beach, California: Virgin Galactic. 25 June 2015. Archived from the original on 28 July 2015. Retrieved 25 June 2015.
- ^ OneWeb's first big deployment launch slips to January Archived 10 January 2023 at the Wayback Machine SpaceNews – 8 November 2019
- ^ Clark, Stephen. "OneWeb files for bankruptcy – Spaceflight Now". Archived from the original on 15 May 2020. Retrieved 21 May 2020.
- ^ Rundle, Michael (4 December 2015). "How Virgin Galactic will launch satellites from an old 747". Wired UK. Archived from the original on 10 May 2016. Retrieved 8 December 2015.
- ^ a b c d Foust, Jeff (4 December 2015). "Virgin Galactic Acquires Boeing 747 for LauncherOne Missions". Archived from the original on 10 January 2023. Retrieved 4 December 2015.
- ^ "Virgin Galactic Reveals Boeing 747 For LauncherOne". Archived from the original on 8 December 2015. Retrieved 4 December 2015.
- ^ "Virgin boosts rocket capability". 15 September 2015.
- ^ "Analysis: Virgin Galactic thrusting ahead with satellite launch scheme". Flightglobal.com. Retrieved 11 November 2018.
- ^ a b Baylor, Michael (19 June 2018). "Virgin Orbit readies LauncherOne rocket for maiden flight". NASASpaceFlight.com. Archived from the original on 26 June 2018. Retrieved 26 June 2018.
- ^ Davenport, Christian (2 March 2017). "Richard Branson starting a new venture dedicated to launching small satellites into space". The Washington Post. Archived from the original on 28 January 2021. Retrieved 8 March 2017.
- ^ "Richard Branson Launches New Company to Compete with Elon Musk". 2 November 2017. Archived from the original on 11 March 2018. Retrieved 10 March 2018.
- ^ "Vox Space". Vox Space. Archived from the original on 11 March 2018. Retrieved 10 March 2018.
- ^ a b Henry, Caleb (12 September 2017). "Virgin Orbit still expects to fly twice a month in 2020 despite delayed test campaign". Archived from the original on 10 January 2023. Retrieved 13 September 2017.
- ^ Guy Norris (28 August 2018). "Virgin Nears LauncherOne Captive-Carry Tests". Aviation Week. Archived from the original on 10 January 2023. Retrieved 3 September 2018.
- ^ "Virgin Orbit performs LauncherOne aircraft flight tests". SpaceNews. 28 August 2018. Archived from the original on 10 January 2023. Retrieved 11 November 2018.
- ^ O'Callaghan, Jonathan (13 November 2018). "Virgin Orbit Just Completed A Key Test of Its Rocket-Carrying Plane". Forbes. Archived from the original on 10 January 2023. Retrieved 14 November 2018.
- ^ Boyle, Alan (18 November 2018). "Virgin Orbit jet aces its first captive-carry flight with LauncherOne rocket attached". geekwire.com. Archived from the original on 10 January 2023. Retrieved 19 November 2018.
- ^ "All the latest news from Virgin". virgin.com. Archived from the original on 16 May 2021. Retrieved 19 January 2021.
- ^ a b Virgin Orbit to add extra rocket stage to LauncherOne for interplanetary missions Archived 10 January 2023 at the Wayback Machine Caleb Henry, SpaceNews – 24 October 2019.
- ^ Polska Agencja Prasowa (17 March 2022). "First mission of LauncherOne rocket from Poland planned for 2023". TheFirstNews. Archived from the original on 10 January 2023. Retrieved 10 August 2022.
- ^ "Richard Branson's Virgin Orbit files for bankruptcy". Fox Business. 4 April 2023. Retrieved 4 April 2023.
- ^ Clark, Stephen (25 July 2020). "Virgin Orbit traces cause of LauncherOne engine failure to propellant line". spaceflightnow.com. Spaceflight Now. Archived from the original on 10 January 2023. Retrieved 5 October 2020.
- ^ a b c Foust, Jeff (22 July 2020). "Virgin Orbit identifies cause of engine shutdown on first LauncherOne flight". SpaceNews. Archived from the original on 10 January 2023. Retrieved 31 July 2020.
- ^ a b Clark, Stephen (25 July 2020). "Virgin Orbit traces cause of LauncherOne engine failure to propellant line". Spaceflight Now. Archived from the original on 28 July 2020. Retrieved 31 July 2020.
- ^ a b c Mike Wall (17 January 2021). "Virgin Orbit launches 10 satellites to orbit in landmark test flight". Space.com. Archived from the original on 19 January 2021. Retrieved 18 January 2021.
- ^ Jonathan Amos (17 January 2021). "Branson's Virgin rocket takes satellites to orbit". BBC News. Archived from the original on 11 May 2021. Retrieved 18 January 2021.
- ^ Guy Norris (17 January 2021). "Virgin Orbit Achieves Success With Second LauncherOne Test". Aviation Week. Archived from the original on 10 January 2023. Retrieved 19 January 2021.
- ^ "UK space launch: Historic Cornwall rocket launch ends in failure". BBC News. 10 January 2023. Archived from the original on 10 January 2023. Retrieved 10 January 2023.
- ^ Thisdell, Dan (30 June 2015). "ANALYSIS: Virgin Galactic thrusting ahead with satellite launch scheme". Flightglobal.com. Archived from the original on 10 January 2023. Retrieved 16 September 2019.
- ^ ""Virgin Galactic Reveals Boeing 747 For LauncherOne"". Archived from the original on 8 December 2015. Retrieved 4 December 2015.
- ^ "Virgin boosts rocket capability". 15 September 2015. Archived from the original on 29 November 2017. Retrieved 21 June 2018.
- ^ Dave Mosher (27 October 2020). "Richard Branson's Virgin Orbit has spent US$1 billion trying to reach to space — while a small New Zealand startup got to orbit for a fraction of that". Business Insider. Archived from the original on 27 January 2021. Retrieved 19 January 2021.
- ^ Stephen Clark (16 January 2021). "NASA takes a chance on Virgin Orbit with company's second test launch". Spaceflight Now. Archived from the original on 10 January 2023. Retrieved 19 January 2021.
- ^ Caleb Henry (24 October 2019). "Virgin Orbit to add extra rocket stage to LauncherOne for interplanetary missions". Space.com. Archived from the original on 10 January 2023. Retrieved 19 January 2021.
- ^ "Virgin is getting close to Orbit". TMRO. 8 September 2019. Archived from the original on 7 March 2020. Retrieved 15 September 2019.
- ^ Clark, Stephen (31 August 2018). "Virgin Orbit nears first test flights with air-launched rocket". Spaceflight Now. Archived from the original on 28 November 2020. Retrieved 1 September 2018.
- ^ "Oita Prefecture to Foster Local NewSpace Industry Following Collaboration with Virgin Orbit". Virgin Orbit. 2 April 2020. Archived from the original on 3 April 2020. Retrieved 3 April 2020.
- ^ "Wagner Corporation collaborates with Virgin Orbit to bring national air-launch capability to Australia". Virgin Orbit. 20 September 2022. Retrieved 21 September 2022.[permanent dead link]
- ^ Stephen Clark (25 May 2020). "Virgin Orbit's air-launched rocket fails on first test flight". Spaceflight Now. Archived from the original on 4 February 2021. Retrieved 19 January 2021.
- ^ "Virgin's satellite launcher reaches orbit on second try". Spaceflight Now. 17 January 2021. Archived from the original on 17 January 2021. Retrieved 17 January 2021.
- ^ @Virgin_Orbit (18 January 2021). "19:38:51 UTC" (Tweet). Retrieved 2 July 2021 – via Twitter.
- ^ "NASA's ELaNa 20 Mission First to Fly on Virgin Orbit Launch". NASA. 13 January 2021. Archived from the original on 16 January 2021. Retrieved 18 January 2021.
This article incorporates text from this source, which is in the public domain.
- ^ Corbett, Tobias (30 June 2021). "LauncherOne lofts defense and commercial satellites on first operational flight". NASASpaceFlight.com. Archived from the original on 30 June 2021. Retrieved 30 June 2021.
- ^ "Totally Tubular: Update on Our Next Launch". Virgin Orbit. 8 June 2021. Archived from the original on 19 June 2021. Retrieved 19 June 2021.
- ^ Clark, Stephen (1 July 2021). "Virgin Orbit's first operational mission deploys military CubeSats". Spaceflight Now. Archived from the original on 2 July 2021. Retrieved 2 July 2021.
- ^ Wall, Mike (14 January 2022). "Virgin Orbit sends 7 satellites to orbit in fourth mid-air launch". Space.com. Archived from the original on 14 January 2022. Retrieved 14 January 2022.
- ^ a b Foust, Jeff (2 July 2022). "Virgin Orbit launches Space Force mission". SpaceNews. Archived from the original on 10 January 2023. Retrieved 2 July 2022.
- ^ Burghardt, Thomas (July 2022). "Virgin Orbit launches seven satellites for US Space Force and NASA". NASASpaceFlight. Archived from the original on 2 July 2022. Retrieved 2 July 2022.
- ^ "Upcoming ELaNa CubeSat Launches". NASA. 25 March 2022. Archived from the original on 13 March 2019. Retrieved 5 April 2022.
- ^ a b Higginbotham, Scott (9 August 2021). "CubeSat Launch Initiative – Upcoming Flights" (PDF). NASA. p. 3. Archived (PDF) from the original on 22 September 2021. Retrieved 22 September 2021.
This article incorporates text from this source, which is in the public domain.
- ^ McDowell, Jonathan (16 January 2023). "No. 815". Jonathan's Space Report. Retrieved 11 April 2023.
- ^ Graham, William (9 January 2023). "Virgin Orbit fails on first mission from the UK with Start Me Up". NASASpaceFlight.com. Archived from the original on 10 January 2023. Retrieved 10 January 2023.
- ^ Grush, Lauren (9 January 2023). "Virgin Orbit Rocket Suffers Failure During First UK Flight - BNN Bloomberg". BNN Bloomberg. Archived from the original on 10 January 2023. Retrieved 10 January 2023.
- ^ "Japanese Radar Constellation iQPS Selects Virgin Orbit for 2023 Orbital Launch". Virgin Orbit (Press release). Business Wire. 6 May 2022. Archived from the original on 6 May 2022. Retrieved 6 May 2022.
- ^ Baylor, Michael. "LauncherOne - STP-S28C". Next Spaceflight. Archived from the original on 11 November 2022. Retrieved 11 November 2022.
- ^ Baylor, Michael. "LauncherOne - STP-S28B". Next Spaceflight. Archived from the original on 20 September 2022. Retrieved 8 November 2022.
- ^ Krebs, Gunter (29 March 2022). "LauncherOne (L1)". Gunter's Space Page. Archived from the original on 27 April 2019. Retrieved 5 April 2022.
- ^ "QinetiQ to lead development of Hypersat's next generation hyperspectral satellites, due for launch by Virgin Orbit in 2023". Qinetiq. 21 April 2021. Archived from the original on 22 April 2021. Retrieved 29 April 2021.
- ^ "Virgin Orbit to Launch Hyperspectral Constellation for QinetiQ, HyperSat" (Press release). Virgin Orbit. 21 April 2021. Archived from the original on 27 April 2021. Retrieved 29 April 2021.
- ^ Foust, Jeff (30 October 2022). "First NorthStar SSA satellites to launch in 2023 by Virgin Orbit". SpaceNews. Archived from the original on 10 January 2023. Retrieved 31 October 2022.
- ^ "Virgin Orbit, Spire Global Sign Multilaunch Agreement". Virgin Orbit (Press release). 12 October 2022. Archived from the original on 12 October 2022. Retrieved 13 October 2022.
- ^ Henry, Caleb (24 October 2019). "Virgin Orbit to add extra rocket stage to LauncherOne for interplanetary missions". SpaceNews. Archived from the original on 10 January 2023. Retrieved 29 April 2021.
- ^ O'Callaghan, Jonathan (9 October 2019). "Virgin Orbit Is Planning An Ambitious Mission To Mars In 2022". Forbes. Archived from the original on 29 April 2021. Retrieved 29 April 2021.
- ^ "Sultanate of Oman and SatRevolution announce international consortium for country's first satellite launch and first mission to deep space". spaceref.com. 26 January 2022. Archived from the original on 10 January 2023. Retrieved 7 March 2022.
External links
- "LauncherOne Service Guide" (PDF). Version 1.1. Virgin Orbit. August 2018. 18-S-1862. Archived from the original (PDF) on 19 March 2019. Retrieved 23 January 2021.
- "LauncherOne Service Guide" (PDF). Version 1.0. Virgin Orbit. 7 August 2017. 17-S-2156. Archived from the original (PDF) on 7 November 2017. Retrieved 1 November 2017.
- Release and ignition of LauncherOne on its first orbital flight, video, 17 January 2021.
- v
- t
- e
- Atlas V**††
- Electron
- Falcon 9 Block 5
- Falcon Heavy
- Firefly Alpha
- Minotaur
- Pegasus
- RS1†
- SLS
- Vulcan Centaur
- * - Japanese projects using US rockets or stages
- ** - uses Russian engines
- † - never succeeded
- †† - no new orders accepted
- ††† - used Ukrainian first stage