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Lanteris Space Systems
American satellite and space systems manufacturer From Wikipedia, the free encyclopedia
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Lanteris Space Systems (formerly Space Systems/Loral (SS/L), SSL, and, most recently, Maxar Space Systems), of Palo Alto, California, is a manufacturer of satellites and space systems.
Lanteris designs and builds satellites and space systems for a wide variety of government and commercial customers. Its products include high-powered direct-to-home broadcast satellites, commercial weather satellites, digital audio radio satellites, Earth observation satellites and spot-beam satellites for data networking applications.[1]
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The company was founded as the Western Development Laboratories (WDL) of Philco in 1957, which became Philco-Ford in 1966.[1] The Space Systems Division was made a stand-alone Division of Aeronutronic/Ford Aerospace and was acquired by Loral Corp. in 1990 for $715 million from Ford Motor Company,[2] and renamed Space Systems/Loral. All other divisions of Ford Aerospace including Western Development Labs located in San Jose were also acquired by Loral at that time.
In 2012 Space Systems/Loral was acquired by the Canadian aerospace company MacDonald Dettwiler (later simply MDA) for $875 million.[3] The company continued operating as SS/L, and by the end of 2012, simply SSL.
In 2017, MDA acquired DigitalGlobe,[4] rebranded the combined business as Maxar Technologies, and moved its corporate headquarters from Canada to San Francisco. Maxar's Canadian units continued to use the name "MDA."
In 2018, Maxar Technologies moved its corporate headquarters to Westminster, Colorado.[5]
In 2019, SSL took on the name Maxar Space Solutions.[6]
Between December 2019 and April 2020, Maxar sold its Canadian MDA units to Northern Private Capital.[7]
Between 2020 and 2023 Maxar Space Solutions transitioned to the name Maxar Space Systems.
In 2023, Advent International completed its acquisition of Maxar Technologies. Advent began operating Maxar Space Systems and Maxar Intelligence as separate companies. Some industry sources cited the name "Maxar Space Infrastructure" for the manufacturing business around this time.[8]
On October 1, 2025, Maxar Space Systems rebranded as Lanteris Space Systems.[9]
Lanteris's major competitors are Boeing Satellite Systems, Lockheed Martin, Thales Alenia Space, Airbus Defence and Space and JSC Information Satellite Systems.[10][citation needed]
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In 1960, the Courier 1B, built by then Philco, became the world's first active repeater satellite.[1]
Lanteris (as SSL) pioneered research in electric propulsion systems, lithium-ion power systems and the use of advanced composites on commercial satellites, which permit significant increases in the size and power of a satellite's payload and extends the satellite's on-orbit lifetime. Lanteris also developed new service-enhancing technologies such as super power systems for direct-to-user applications and ground-based beam forming, a technology that uses both satellite and terrestrial assets to provide mobile users with increased coverage and capacity capabilities.[11]
As of March 2025[update], there were 99 Lanteris-built geosynchronous satellites operating in orbit.[12]
Lanteris 1300
Lanteris manufactures satellites based on its Lanteris 1300 series platform (previously SSL 1300, LS-1300, FS-1300) in Palo Alto. Satellites in the series include Intelsat-40, Eutelsat-7C, SiriusXM-9 and Telstar-19V. As of March 2025[update] there were 99 satellites based on the 1300 series platform on orbit, with four others under construction.[13]
The company designed and built AsiaSat 8, which was launched on 5 August 2014, and AsiaSat 6, which went into orbit on 7 September 2014. The two satellite launches cost AsiaSat $110 million. The satellites were expected to last 15 years, and contain high-powered C-band transponders providing video and broadband services to the Asia-Pacific region.[14][15]
EchoStar XVI
EchoStar XVI was launched in 2012 aboard the Proton Breeze M vehicle from the Baikonur Space Center in Kazakhstan.[16]
COTS proposal
Lanteris (as SS/L) and Constellation Services International proposed a reusable space tug based on the 1300 platform and a pressure-fed, low-cost Aquarius Launch Vehicle. The tug would be used to bring supplies to the International Space Station as part of the Commercial Orbital Transportation Services (COTS) program.[13][17][18]
NASA eventually decided to pursue another proposal for this project. Lanteris, however, continued to provide Battery Orbital Replacement Units (ORUs), Battery Charge Discharge Units (BCDUs), and Sequential Shunt Units (SSUs) for the ISS.[19]
LADEE Mission
Lanteris designed and delivered a propulsion system based on their 1300 platform for the NASA LADEE mission. On April 17, 2014, between 9:30 p.m and 10:22 p.m. PDT, after successfully completing its goal to collect lunar dust and study the Moon's atmosphere, NASA's Lunar Atmosphere and Dust Environment Explorer (LADEE) spacecraft successfully completed a planned de-orbit, bringing an end to the mission to study the structure and composition of the thin lunar atmosphere.[20][21]
Robotic Servicing of Geosynchronous Satellites
In June 2017, Lanteris was awarded the contract to design and build the satellite servicing spacecraft vehicle for the U.S. Defense Advanced Research Projects Agency (DARPA)’s Robotic Servicing of Geosynchronous Satellites (RSGS) program, which was designed to inspect, repair, and augment geosynchronous satellites and plans to include a refueling payload to extend the life of satellites that are low on propellant. Lanteris joined the Naval Research Laboratory, the Charles Draper Laboratory and Maxar's robotics divisions in Brampton, Ontario and Pasadena to develop the servicer. The servicer was designed to refuel commercial satellites, and global satellite operator SES was the first commercial customer to sign up to use the services for a satellite life extension mission.[22]
In January 2019, Lanteris decided to abandon its participation in the program because of financial difficulties. Continued participation in the program required the company to fund the cost of the development by more than the typical 33%.[23]
Psyche
The Psyche mission to asteroid 16 Psyche spacecraft's solar-electric propulsion chassis was built by Maxar, and launched on October 13, 2023.[24]
Lanteris 500
WorldView Legion
Lanteris designed and built six WorldView Legion imaging satellites for sibling company Maxar Intelligence. The satellites were launched into low earth orbit between May 2024 and February 2025.[25]
Lanteris 300
The Lanteris 300 bus is the smallest of Lanteris's three bus products.
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