Muon Space, founded in 2021, is an end-to-end space systems provider that designs, builds, and operates LEO satellite constellations to deliver mission-critical Earth observation data. They offer a "Constellation-as-a-Service" (CaaS) model, providing customers with tailored remote sensing solutions. Muon Space's integrated technology stack and Silicon Valley facility enable rapid payload integration and satellite manufacturing, with key applications including climate monitoring, weather forecasting, and national security. They partner with organizations like Sierra Nevada Corporation (SNC), Tomorrow.io, and Google. Associated keywords: Earth Intelligence, LEO Satellites, Remote Sensing, Climate Monitoring.
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Muon Space completed its third and fourth mission launches in 2025.
Muon Space closed a $146 million Series B financing round led by Congruent Ventures and Activate Capital to fund infrastructure expansion and staff growth.
Muon Space was awarded a 44.6 million dollar US Space Force SBIR Phase III Other Transaction Agreement in 2025 to demonstrate a dual-use environmental monitoring constellation.
Muon Space’s production facility in San Jose is 130,000 square feet.
Muon Space supported the launch of Hydrosat's VanZyl-2 satellite in 2025.
Muon Space partnered with Hubble Network to expand Bluetooth-based tracking services by combining Muon Space satellites with Hubble's connectivity layer.
Muon Space's Mission Foundry integrates the firm's Halo technology stack, M-class and XL-class spacecraft platforms, in-house propulsion capabilities, and advanced sensor design into a constellation development approach.
Muon Space reported a 100 percent year-over-year revenue increase for the second consecutive year.
Muon Space added senior leadership hires from the US Space Development Agency, Raytheon, and Loft Orbital.
Muon Space launched a new XL spacecraft platform designed to accommodate larger payloads and higher-performance sensors.
Muon Space acquired propulsion startup Starlight Engines to bring zinc-based thruster technology in-house.
Muon Space signed an agreement with SpaceX to adopt Starlink mini laser terminals on its satellites to enable persistent optical connectivity in orbit.
Muon Space secured a $44.6 million SBIR Phase III contract from the U.S. Space Force to develop a dual-use space-based environmental monitoring capability.
Muon Space was selected for the Missile Defense Agency SHIELD IDIQ program, which has a $151 billion contract ceiling, to contribute commercial space-based sensing to next-generation missile defense architectures.
Muon Space announced a strategic shift to sustained deployment of multi-mission constellations on February 4, 2026.
Muon Space received a 1.9 million dollar SBIR Direct-to-Phase II contract from SpaceWERX in support of the Space Development Agency's missile warning and tracking mission.
Muon Space received SpaceNews' 2025 Icon Award for Sustainability and Environmental Impact for FireSat development.
Integration of Starlink mini laser terminals on Muon Space satellites is scheduled to begin in the third quarter of 2026.
Muon Space has 20 satellites manifested for launch over the next 20 months.
Muon Space is moving from discrete one-off satellite missions to a "Mission Foundry" model that provides end-to-end satellite solutions prioritizing operational outcomes over hardware delivery.