Relativity Space

Relativity Space Inc.

Type| Private
Industry|

* Aerospace manufacturing
* Commercial spaceflight

Founded| 2015; 11 years ago (2015)[1]
Founders|

* Tim Ellis
* Jordan Noone

Headquarters|

Long Beach, California, US

Key people

* Eric Schmidt (CEO)
* Jordan Noone (advisor)

Products|

* Aeon 1
* Stargate
* Terran 1
* Terran R

Services| Orbital launch

Number of employees

| 1,200 (2024)[2]
Website| relativityspace.com
Part of a series on

Private spaceflight
Astronaut Dale Gardner holding a "For Sale" sign
Active companies

* Arianespace
* Axiom Space
* ARCAspace
* Astra
* Bigelow Aerospace
* Blue Origin
* Copenhagen Suborbitals
* Northrop Grumman
* Rocket Lab
* Sierra Nevada Corporation
* SpaceX
* Virgin Galactic
* Firefly Aerospace

Flown vehicles

* Antares (rocket)
* Ariane 1
* Ariane 2
* Ariane 3
* Ariane 4
* Ariane 5
* Cygnus (spacecraft)
* Dragon 2
* Electron (rocket)
* Falcon 1
* Falcon 9
* Falcon Heavy
* New Shepard
* Pegasus (rocket)
* SpaceX Dragon

Contracts and programs

* Ansari X Prize
* Commercial Crew Development
* Commercial Resupply Services
* Google Lunar X Prize
* SpaceX Mars transportation infrastructure
* SpaceX reusable launch system development program

* v
* t
* e

Relativity Space Inc. is an American aerospace manufacturing company headquartered in Long Beach, California.[3] Relativity Space is developing manufacturing technologies, launch vehicles, and rocket engines for commercial orbital launch services.[4] As of March 2025, Relativity has announced plans to launch its in-development launch vehicle Terran R for the first time in late 2026.[5]

## Contents

* 1 History
* 1.1 Founding and funding (2015–2023)
* 1.2 "Good Luck, Have Fun" and shifting to Terran R (From 2023)
* 2 Facilities
* 2.1 Headquarters
* 2.2 Stennis Space Center
* 2.3 Cape Canaveral LC-16
* 2.4 Vandenberg Space Force Base Building 330
* 3 Products
* 3.1 Launch vehicles
* 3.1.1 Terran 1
* 3.1.2 Terran R
* 3.2 Rocket engines
* 3.2.1 Aeon 1
* 3.2.2 Aeon R
* 3.3 Stargate
* 4 Launch contracts
* 5 See also
* 6 References
* 7 External links

## History

### Founding and funding (2015–2023)

Relativity Space was founded in 2015 by CEO Tim Ellis and CTO Jordan Noone on the idea that existing private spaceflight companies were not putting in enough attention and research into the potential of additive manufacturing (3D printing).[6] Relativity was founded with the intent of being the first company to successfully launch a fully 3D-printed launch vehicle into orbit.[7]

In November 2020, Relativity Space announced its US$500 million Series D funding at a calculated US$2.3 billion valuation.[8] In June 2021 Relativity announced another US$650 million funding round led by Fidelity Investments at a valuation of US$4.2 billion, bringing its total funding to US$1.335 billion.[9] The funding will help the development of a partially reusable heavy-lift launch vehicle, the Terran R, targeting a first orbital launch no earlier than 2026.[10] Relativity Space has investors including Baillie Gifford, Blackrock, BOND, Coatue, Fidelity, General Catalyst, ICONIQ Capital, K5 Global, Mark Cuban, Playground Global, Social Capital, Tiger Global, Tribe Capital, and Y Combinator among others.[11]

In June 2022, it was reported that Relativity Space would send OneWeb’s second-gen broadband satellites to orbit in 2025 (though Terran R is now projected to launch for the first time no earlier than 2026). This announcement marked a total value of binding launch deals for that rocket to over $1.2 billion despite the company having yet to have launched their first rocket.[12]

### "Good Luck, Have Fun" and shifting to Terran R (From 2023)

The company's initial attempt to launch its first rocket, named Terran 1, on March 8, 2023 was scrubbed due to technical issues, with a second attempt anticipated for March 11, 2023, which was also scrubbed.[13][14]

On March 23, 2023, Relativity launched its first Terran 1 flight, naming it "Good Luck, Have Fun" and carrying no payload.[15] but it experienced failure during its second stage of flight and failed to reach orbit.[16][17] Following the failed launch, Relativity announced that it was retiring Terran 1 in favor of developing the much larger, reusable Terran R vehicle. The Terran R design transitions some of the parts with less complexity (such as tanks) to more closely resemble manufacturing techniques used by others in the industry, instead of relying on additive manufacturing.[18] The shift to the Terran R was also motivated by market forces in the launch industry. SpaceX's Falcon-9 rideshare missions, which launch many small satellites in a single launch, can offer lower pricing than a dedicated launch on smaller rocket. As a result, companies with smaller launch vehicles saw the need to diversify or pivot from their small launch vehicles. The Terran R is a much larger launch vehicle than the Terran 1, making it possible for it to be more cost-competitive with the Falcon 9. Rocket Lab took a similar approach, developing its Neutron launch vehicle, and additionally expanding its satellite hardware business.[19]

On March 10, 2025, Relativity announced that former Google head Eric Schmidt replaced Ellis as CEO of the company, though Ellis remains on the board. Schmidt was reported to have taken a controlling interest in the company.[20]

## Facilities

### Headquarters

Relativity Space announced a new 11,000-square-metre (120,000 sq ft) Long Beach, California headquarters and factory in February 2020.[21] As of February 2020[update], the new headquarters is planned to house both business operations and Relativity's autonomous development operations that the company plans to build into a modern rocket manufacturing factory in the coming years.[22] According to an interview with CEO Tim Ellis in early 2020, the factory is planned to have no fixed tooling, which is hoped to allow it to be rapidly reconfigured and autonomous.[23] A new 93,000-square-metre (1,000,000 sq ft) factory was announced in June 2021, with Relativity set to takeover the former Boeing C-17 production plant in January 2022 to begin production of its Terran R reusable launch vehicle.[24] In 2024, with the headquarters building completed, the company looked to have permitting approved for a 200 foot tall test stand. The application is in progress.[25]

### Stennis Space Center

E Test Complex (foreground) at the Stennis Space Center, where Relativity conducts Aeon 1 test firings[8]

In March 2018, Relativity Space signed a 20-year lease at the Stennis Space Center in Mississippi, a NASA rocket testing facility, to test engine components and eventually full-scale test their Aeon 1 rocket engines.[3][8] And in June 2019, Relativity Space expanded their work with the Stennis Space Center to include exclusive use of 20,000 m2 (220,000 sq ft) within Building 9101.[26] In mid-2019, Relativity Space planned to create 200 jobs and invest US$59 million in Mississippi over the course of this nine-year lease, which carries an option to extend for another 10 years.[26] In late 2023, the company expanded its presence at the site with an agreement to lease the A-2 test stand in order to perform vertical testing on Terran R.[27]

### Cape Canaveral LC-16

In January 2019, Relativity Space announced that it won a competitive bidding process with the United States Air Force to build and operate Launch Complex 16 (LC-16) at Cape Canaveral Space Force Station in Florida.[28] LC-16 has historical significance having been previously used by the US military to launch Titan and Pershing ballistic missiles.[28] In April 2024, the company shared an update on the site that initial groundwork for the Terran R launch pad was complete with water line installation in progress.[29]

### Vandenberg Space Force Base Building 330

In June 2020, Relativity Space announced it plans to develop a second launch pad at Vandenberg Space Force Base in California to launch payloads into polar orbits and Sun-synchronous orbits, including the Iridium satellite launches, between 2023 and 2030.[30]

## Products

### Launch vehicles

#### Terran 1

Terran 1 was an expendable launch vehicle that consisted of two stages. The first stage used nine Aeon 1 engines, while the second stage used a single vacuum-optimized Aeon 1 engine. It was designed to launch a maximum payload of 1,250 kg (2,760 lb) to 185 km (115 mi) low Earth orbit (LEO), normal payload of 900 kg (2,000 lb) to 500 km (310 mi) Sun-synchronous orbit (SSO), and high-altitude payload of 700 kg (1,500 lb) to 1,200 km (750 mi) SSO. Relativity's advertised launch price was US$12 million per Terran 1 mission in June 2020.[30] Relativity conducted the first launch of Terran 1 on March 23, 2023 (UTC) after three scrubbed launch attempts.[31] Soon after launch, an anomaly occurred with the upper stage engine which prevented the rocket from achieving orbit. The second stage engine and nosecone splashed into the ocean about 4 minutes into the flight.[17] The Terran 1 rocket was retired after this failed maiden flight.[18]

#### Terran R

Terran R is a heavy-lift two-stage, partially reusable launch vehicle that is currently under development. Compared to the smaller, expendable Terran 1, it is partially constructed using the same 3D printing technologies, but has moved away from additive manufacturing for several components, such as the fuel tanks. Additionally, Relativity has utilized outside suppliers for some components, such as fuel tank domes and fairings.[32] The Terran R is substantially larger than the Terran 1, with a maximum payload capacity of 33,500 kg (73,900 lb) to low Earth orbit when expended. When re-using the booster stage, the payload is projected to be 23,500 kg (51,800 lb) to a 200 km (120 mi) low-earth orbit and 5,500 kg (12,100 lb) to geostationary transfer orbit. This capacity represents a larger payload mass than Falcon 9, but smaller than Blue Origin's New Glenn. The first launch is expected to take place no earlier than 2026.[10] The first stage will use 13 Aeon R gas generator cycle engines that use liquid oxygen and methane propellant. Nine of the engines are capable of gimbaling and four are fixed. The second stage will use an upgraded Aeon Vac engine, which is also a gas generator cycle engine using liquid oxygen and methane.[32]

### Rocket engines

#### Aeon 1

The Aeon 1 rocket engine is designed to produce 23,000 pounds-force (100,000 N) at sea level and 25,400 pounds-force (113,000 N) in a vacuum. The engine is powered by liquid natural gas (LNG) and liquid oxygen (LOX). It is made out of a proprietary 3D-printed alloy. (GRCop[33] ) It is printed by selective laser sintering and assembled from fewer than 100 parts.[34] By February 2022, Relativity Space had completed 500+ test firings of its Aeon 1 engine,[35] using the E-3 test facility at NASA's Stennis Space Center.[8]

The vacuum-optimized version of Aeon 1, known as AeonVac, powers the second stage of Relativity's rockets.[36][37]

#### Aeon R

The Aeon R engine, currently under development, is a high pressure gas generator cycle LOX/subcooled Methane propellants engine[38] designed to produce 258,000 lbf (1,150 kN) of thrust at sea level and 279,000 lbf (1,240 kN) in a vacuum. 13 Aeon R engines will power the first stage of Terran R with a combined liftoff thrust of 3,354,000 lbf.[39]

### Stargate

In order to 3D print large components such as rocket tanks and airframes, Relativity Space has created a system named Stargate, which it claims is the world's largest 3D printer of metals.[40][41] Stargate uses existing welding technology to melt metal wire, layer by layer, into precise and complex structures that have minimal joints and parts.[42] The company 3D-printed 85% of their Terran 1 launch vehicle as of 2023 and aims to print 95% of the launch vehicle in the future.[43] The company plans to eventually 3D-print a complete launch vehicle within 60 days.[44][8]

## Launch contracts

As of June 2020[update], Relativity Space has pre-sold more launches than any other company in the private space industry since SpaceX.[45]

On 5 April 2019, Relativity Space announced its first signed contract, with Telesat, a Canadian telecom satellite operator. The terms of this contract were not specified, but it did include "multiple" launches of Terran 1.[46]

Relativity Space publicly announced their contract with Mu Space in April 2019. It is expected that Relativity Space will launch a Mu Space satellite to low Earth orbit in the second half of 2022, aboard Relativity's Terran 1 rocket.[47]

In May 2019, Relativity Space signed a contract with Spaceflight Industries, a satellite rideshare and mission management provider, to launch Spaceflight's dedicated smallsat rideshares. The terms of this deal were not disclosed, however, it was shared that the contract included one launch of Relativity's Terran 1 rocket in the third quarter of 2021, with an option for an unspecified number of additional launches.[48]

In September 2019, Relativity Space and Momentus Space announced their launch service agreement at the 2019 World Satellite Business Week in Paris. The agreement stated that Relativity's Terran 1 launch vehicles will carry Momentus' Vigoride space tug service vehicles into orbit. The contract is for one launch, with an option for five additional missions.[49]

In June 2020, Relativity Space announced that they signed a new launch contract with Iridium.[45] This contract included up to six dedicated launches to deploy ground spare satellites to low Earth orbit (LEO) for Iridium NEXT's constellation on Relativity's Terran 1 vehicle. According to Suzi McBride, Iridium's COO, the satellite communication provider chose to partner with Relativity Space because of their flexible launch capability and the company's ability to launch one satellite at a time.[50] According to the deal these launches will not begin earlier than 2023.[50]

Lockheed Martin announced on 16 October 2020, that it will launch a cryogenic liquid hydrogen management demonstration mission on Terran 1. Lockheed Martin also specified that the launch will make use of Momentus' Vigoride orbital transfer vehicle to house the cryogenic payload.[51] This announcement came two days after NASA announced the recipients of its Tipping Point awards.[52]

OneWeb announced on 30 June 2022 that it signed the first contract for Terran R launches, with a value of over $1.2 billion for more than 20 launches starting in 2025.[53]

Since the cancellation of Terran 1 after its maiden launch and failure, however, it is unknown as to what occurred to many of its contracts.

## See also

* List of private spaceflight companies

## References

1. ↑ "Accelerating the future of space, faster". Relativity Space. https://www.relativityspace.com/mission/.
2. ↑ Nusbaum, David (July 28, 2024). "CEO Tim Ellis and His Company Relativity Space Use Advanced Tech to Rocket Forward" (in en-US). Los Angeles Times. https://www.latimes.com/b2bpublishing/2024-c-suite-trends-updates-and-the-cfo-leadership-awards-recap/story/2024-07-28/ceo-tim-ellis-and-his-company-relativity-space-use-advanced-tech-to-rocket-forward.
3. ↑ 3.0 3.1 Eric Berger (March 21, 2018). "Relativity Space reveals its ambitions with big NASA deal". Ars Technica. https://arstechnica.com/science/2018/03/relativity-space-reveals-its-ambitions-with-big-nasa-deal/.
4. ↑ Shieber, Jonathan (September 11, 2019). "Relativity Space signs the satellite transportation company Momentus as a new customer". Tech Crunch. https://techcrunch.com/2019/09/11/relativity-space-signs-its-the-satellite-transportation-company-momentus-as-its-first-customer/.
5. ↑ Foust, Jeff (2025-03-10). "Relativity names Eric Schmidt as CEO as it updates Terran R development" (in en-US). https://spacenews.com/relativity-names-eric-schmidt-as-ceo-as-it-updates-terran-r-development/.
6. ↑ Berger, Eric (March 3, 2020). "Relativity Space has big dreams. Is the company for real?". Ars Technica. https://arstechnica.com/science/2020/03/relativity-space-has-big-dreams-is-the-company-for-real/.
7. ↑ Perez, Denrie Caila (April 29, 2020). "Relativity Space to Launch First 3D-Printed Rocket". Engineering.com. https://www.engineering.com/3DPrinting/3DPrintingArticles/ArticleID/20191/Relativity-Space-to-Launch-First-3D-Printed-Rocket.aspx.
8. ↑ 8.0 8.1 8.2 8.3 8.4 Sheetz, Michael (2020-11-23). "Relativity Space adds $500 million to 'war chest' for scaling production of 3D-printed rockets" (in en). https://www.cnbc.com/2020/11/23/relativity-space-builds-war-chest-for-building-.html.
9. ↑ "Relativity Space launches its valuation to $4.2B with $650M in new funding" (in en-US). 8 June 2021. https://techcrunch.com/2021/06/08/relativity-space-launches-its-valuation-to-4-2b-with-650m-in-new-funding/.
10. ↑ 10.0 10.1 Berger, Eric (12 April 2023). "Relativity Space is moving on from the Terran 1 rocket to something much bigger". Ars Technica. https://arstechnica.com/science/2023/04/relativity-space-is-moving-on-from-the-terran-1-rocket-to-something-much-bigger/.
11. ↑ Johnson, Robert (10 April 2022). "Relativity Space takes a high tech approach to space manufacturing". Crediblock.com. https://preiposwap.com/relativity-space-takes-a-high-tech-approach-to-space-manufacturing/.
12. ↑ Alamalhodaei, Aria (30 June 2022). "Relativity Space inks deal with OneWeb, reaches $1.2B in Terran R launch contracts". Tech Crunch. https://techcrunch.com/2022/06/30/relativity-space-inks-deal-with-oneweb-reaches-1-2b-in-terran-r-launch-contracts/.
13. ↑ "What to know about Relativity's second attempt at launching 3D-printed rocket from Florida" (in en-US). https://www.floridatoday.com/story/tech/science/space/2023/03/10/what-to-know-relativitys-next-attempt-at-launching-3d-printed-rocket/69992343007/.
14. ↑ "Relativity Space Announces Terran 1 Launch Date via Twitter" (in en). https://twitter.com/relativityspace/status/1628447176539127810?t=VSf5Sw3wAWkQ88BsV4JmxQ&s=19.
15. ↑ Kordina, Florian (2023-03-05). "Good Luck, Have Fun | Terran 1" (in en-US). https://everydayastronaut.com/good-luck-have-fun-terran-1/.
16. ↑ Knapp, Alex. "Relativity Space Launches Its First 3D-Printed Rocket, But Fails To Reach Orbit" (in en). https://www.forbes.com/sites/alexknapp/2023/03/22/relativity-space-3d-printed-rocket-launch/.
17. ↑ 17.0 17.1 Whang, Oliver (2023-03-23). "The First 3-D Printed Rocket Fails Shortly After Launch" (in en-US). The New York Times. ISSN 0362-4331. https://www.nytimes.com/2023/03/23/science/relativity-space-launch-terran.html.
18. ↑ 18.0 18.1 Sheetz, Michael (12 April 2023). "Relativity goes 'all in' on larger reusable rocket, shifting 3D-printing approach after first launch" (in en). https://www.cnbc.com/2023/04/12/relativity-all-in-on-terran-r-rocket-shifting-3d-printing-approach.html.
19. ↑ Deville, Gabriel (30 April 2024). "Small launchers: Limits of a high launch rate model and the race to heavy follow-ons". Novaspace. https://nova.space/in-the-loop/small-launchers-limits-of-a-high-launch-rate-model-and-the-race-to-heavy-follow-ons/#:~:text=Under financial strain and strong,constellations with specific injection needs..
20. ↑ Berger, Eric (2025-03-10). "Former Google CEO Eric Schmidt is the new leader of Relativity Space" (in en-US). https://arstechnica.com/space/2025/03/former-google-ceo-eric-schmidt-is-the-new-leader-of-relativity-space/.
21. ↑ Foust, Jeff (February 28, 2020). "Relativity to move headquarters to Long Beach". SpaceNews. https://spacenews.com/relativity-to-move-headquarters-to-long-beach/.
22. ↑ Wall, Mike (February 28, 2020). "Relativity Space will 3D-print rockets at new autonomous factory in Long Beach, California". Space.com. https://www.space.com/relativity-space-autonomous-rocket-factory.html.
23. ↑ Coldewey, Devin (28 February 2020). "Relativity Space Expands its Rocket Printing Operations into an Enormous New Long Beach HQ". TechCrunch. https://techcrunch.com/2020/02/28/relativity-space-expands-its-rocket-printing-operations-into-an-enormous-new-long-beach-hq/.
24. ↑ Sheetz, Michael (2021-06-30). "3D printer Relativity Space is expanding, with giant new facility to build reusable rockets" (in en). https://www.cnbc.com/2021/06/30/relativity-space-adds-second-factory-to-3d-print-reusable-rockets.html.
25. ↑ Richardson, Brandon (2024-01-21). "Relativity Space wants to build 200-foot tower next to Long Beach Airport" (in en-US). https://lbbusinessjournal.com/aerospace/long-beach-airport-relativity-200-foot-tower/.
26. ↑ 26.0 26.1 Annlee, Ellingson (June 11, 2019). "Relativity to build 3D rocket factory in Mississippi". L.A. Biz. https://www.bizjournals.com/losangeles/news/2019/06/11/relativity-to-build-3d-rocket-factory-in.html.
27. ↑ Foust, Jeff (2023-09-07). "Relativity Space expands presence at NASA's Stennis Space Center" (in en-US). https://spacenews.com/relativity-space-expands-presence-at-nasas-stennis-space-center/.
28. ↑ 28.0 28.1 Grush, Loren (January 17, 2019). "Aerospace startup making 3D-printed rockets now has a launch site at America's busiest spaceport". The Verge. https://www.theverge.com/2019/1/17/18185136/relativity-space-3d-printing-terran-1-rocket-cape-canaveral-florida.
29. ↑ "x.com". https://twitter.com/relativityspace/status/1780287280432980431.
30. ↑ 30.0 30.1 "Relativity books up to six launches for Iridium, reveals plans for Vandenberg pad". Spaceflight Now. 24 June 2020. https://spaceflightnow.com/2020/06/24/relativity-books-up-to-six-launches-for-iridium-announces-plans-for-vandenberg-pad/.
31. ↑ "3-D printed rocket Terran 1: New launch date set" (in en-US). 17 March 2023. https://www.wesh.com/article/new-launch-date-3d-printed-rocket/43350821.
32. ↑ 32.0 32.1 "Terran R Program Update 2025". Relativity Space. https://www.youtube.com/watch?v=2c1VB44Ll90.
33. ↑ "Innovative NASA alloy used for 3D printed rocket". https://www.spacedaily.com/reports/Innovative_NASA_alloy_used_for_3D_printed_rocket_999.html.
34. ↑ TMRO:Space - Relativity: How to print a rocket on Earth and Mars - Orbit 11.19 on YouTube
35. ↑ "Relativity Space" (in en-US). https://www.relativityspace.com/rockets.
36. ↑ Sheetz, Michael (25 February 2021). "Relativity Space unveils a reusable, 3D-printed rocket to compete with SpaceX's Falcon 9". CNBC. https://www.cnbc.com/2021/02/25/relativitys-reusable-terran-rocket-competitor-to-spacexs-falcon-9.html.
37. ↑ "Rockets" (in en-US). https://www.relativityspace.com/rockets.
38. ↑ "Relativity Space - Terran R". https://www.relativityspace.com/terran-r.
39. ↑ "Relativity Space Shares Updated Go-to-Market Approach for Terran R, Taking Aim at Medium to Heavy Payload Category with Next-Generation Rocket". Relativity Space (Press release). 12 April 2023. Retrieved 12 April 2023.
40. ↑ Foust, Jeff (December 5, 2017). "Relativity Space aims to 3D print entire launch vehicles". SpaceNews. http://spacenews.com/relativity-space-aims-to-3d-print-entire-launch-vehicles/.
41. ↑ Mosher, Dave (2018-10-22). "Defectors from SpaceX, Blue Origin, and Tesla are developing a remarkable technology called 'Stargate' to help colonize other planets". Business Insider. https://www.businessinsider.com/relativity-space-3d-printed-rockets-mars-2018-10.
42. ↑ Salmi, Bryce (2019-08-25). "The World's Largest 3D Metal Printer Is Churning Out Rockets". IEEE Spectrum. https://spectrum.ieee.org/the-worlds-largest-3d-metal-printer-is-churning-out-rockets.
43. ↑ "Last-minute aborts thwart launch of world's first 3D-printed rocket" (in en). 2023-03-11. https://www.nbcnews.com/science/space/last-minute-aborts-thwart-launch-worlds-first-3d-printed-rocket-rcna74482.
44. ↑ Johnson, Jennifer (2018-05-16). "Rocket Plan: How 3-D Printing Is Unlocking A New Space Race". Forbes. https://www.forbes.com/sites/jenniferjohnson/2018/05/16/rocket-plan-how-3-d-printing-is-unlocking-a-new-space-race.
45. ↑ 45.0 45.1 Coldewey, Devin (June 24, 2020). "Relativity Space gains new customer in Iridium and new launch site at Vandenberg". TechCrunch. https://techcrunch.com/2020/06/24/relativity-space-gains-new-customer-in-iridium-and-new-launch-site-at-vandenberg/.
46. ↑ Berger, Eric (April 5, 2019). "Relativity Space announces first launch contract, and it's a big one". Ars Technica. https://arstechnica.com/science/2019/04/relativity-space-announces-first-launch-contract-and-its-a-big-one/.
47. ↑ Howell, Elizabeth (April 23, 2019). "A 3D-Printed Rocket Will Launch A Thai Satellite Into Space". Forbes. https://www.forbes.com/sites/elizabethhowell1/2019/04/23/mark-cuban-backed-rocket-startup-signs-asian-customer/#518ffe9e3b79.
48. ↑ Foust, Jeff (May 6, 2019). "Spaceflight signs contract with Relativity for launches". SpaceNews. https://spacenews.com/spaceflight-signs-contract-with-relativity-for-launches/.
49. ↑ "Relativity Space Signs Launch Services Agreement for Multiple Launches with Momentus on Terran 1, World's First 3D Printed Rocket". businesswire.com. 2019-09-11. https://www.businesswire.com/news/home/20190911005177/en/Relativity-Space-Signs-Launch-Services-Agreement-Multiple.
50. ↑ 50.0 50.1 Machi, Vivienne (June 24, 2020). "Relativity Space Signs Launch Contract with Iridium, Plans West Coast Launch Site". Satellite Today. https://www.satellitetoday.com/launch/2020/06/24/relativity-space-signs-launch-contract-with-iridium-plans-west-coast-launch-site/.
51. ↑ "Cryogenic fluid management is a key "tipping point" technology to get humans to the Moon, Mars and Beyond". Lockheed Martin. October 16, 2020. https://www.lockheedmartin.com/en-us/news/features/2020/cryogenic-nasa-moon.html.
52. ↑ "2020 NASA Tipping Point Selections". NASA. October 14, 2020. https://www.nasa.gov/directorates/spacetech/solicitations/tipping_points/2020_selections. This article incorporates text from this source, which is in the public domain.
53. ↑ "OneWeb to launch second-generation satellites with Relativity Space". July 2022. https://spacenews.com/oneweb-to-launch-second-generation-satellites-with-relativity-space/.

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* Epsilon
* Falcon 9 Block 5
* Falcon Heavy
* GSLV
* Mk II
* Mk III
* H-IIA
* H-IIB
* Hyperbola-1
* Jielong 1
* Kuaizhou
* 1
* 1A
* Kaituozhe 2
* Long March
* 2C
* 2D
* 2F
* 3A
* 3B/E
* 3C
* 4B
* 4C
* 5
* 6
* 7
* 11
* Minotaur
* I
* IV
* V
* C
* OS-M1
* Pegasus XL
* Proton-M
* PSLV
* Safir
* Shavit
* Simorgh
* Soyuz-2
* 2.1a / STA
* 2.1b / STB
* 2-1v
* Unha
* Vega
* Zenit
* 3SL
* 3SLB
* 3F
* Zhuque-1

In development|

* Angara 1.2
* Ariane 6
* Bloostar
* Cyclone-4M
* Eris
* Firefly Alpha
* Beta
* H3
* Hyperbola-2
* Irtysh
* Kuaizhou
* 11
* 21
* 31
* LauncherOne
* Long March
* 8
* 9
* Miura 5
* New Glenn
* New Line 1
* Nuri
* OmegA
* OS-M2
* OS-M4
* Orbex Prime
* SLS
* Soyuz-7
* SSLV
* Starship
* Terran 1
* Vega C
* Vega E
* Vulcan
* Zero
* Zhuque-2

Retired|

* Antares 110/120/130/230
* Ariane
* 1
* 2
* 3
* 4
* ASLV
* Athena
* I
* II
* Atlas
* B
* D
* E/F
* G
* H
* I
* II
* III
* LV-3B
* SLV-3
* Able
* Agena
* Centaur
* Black Arrow
* Conestoga
* Delta
* A
* B
* C
* D
* E
* G
* J
* L
* M
* N
* 0100
* 1000
* 2000
* 3000
* 4000
* 5000
* II
* III
* IV
* Diamant
* Dnepr
* Energia
* Europa
* Falcon 1
* Falcon 9
* v1.0
* v1.1
* v1.2 "Full Thrust"
* Feng Bao 1
* GSLV
* Mk I
* H-I
* H-II
* Juno I
* Juno II
* Kaituozhe-1
* Kosmos
* 1
* 2I
* 3
* 3M
* Lambda 4S
* Long March
* 1
* 1D†
* 2A
* 2E
* 3
* 3B
* 4A
* Mu
* 4S 3C 3H 3S 3SII
* V
* N1†
* N-I
* N-II
* Naro-1
* Paektusan
* Pilot†
* R-7
* Luna
* Molniya
* M
* L
* Polyot
* Soyuz
* original
* FG
* L
* M
* U
* U2
* Soyuz/Vostok
* Sputnik
* Voskhod
* Vostok
* L
* K
* 2
* 2M
* R-29
* Shtil'
* Volna
* Saturn
* I
* IB
* V
* Scout
* SLV
* Space Shuttle
* SPARK†
* Sparta
* SS-520
* Start-1
* Thor
* Able
* Ablestar
* Agena
* Burner
* Delta
* DSV-2U
* Thorad-Agena
* Titan
* II GLV
* IIIA
* IIIB
* IIIC
* IIID
* IIIE
* 34D
* 23G
* CT-3
* IV
* Tsyklon
* 2
* 3
* 4
* UR (Proton)
* UR-500 (Proton)
* Proton-K
* Rokot
* Strela
* Vanguard
* VLS-1†
* Zenit
* 2
* 2M

Classes|

* Sounding rocket
* Small-lift launch vehicle
* Medium-lift launch vehicle
* Heavy-lift launch vehicle
* Super heavy-lift launch vehicle

* Symbol † indicates projects terminated before a successful orbital launch

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Original source: https://en.wikipedia.org/wiki/Relativity Space. Read more

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