Products
What we do
From modules to spacecraft, we deliver flight-ready solutions across space, air, and ground.
Product categories
Mission Systems
Communication Systems
Space Systems
Mission Systems
Element
Mission-ready satellites with advanced, adaptable technology
Communication Systems
Skylark
Mobile satellite communications terminal for air, ground, and maritime platforms
Space Systems
Systems
Vireo
Multi-beam Ka-band phased array payload
Nightingale
Single-beam Ka-band phased array payload
Processor
Reconfigurable Processing Unit (RPU)
Modular onboard processing unit for compute and signal processing
Modules
SDR-3104 Software-Defined Radio
3U SpaceVPX SDR with extended low-frequency receive coverage
SDR-2104 Software-Defined Radio
3U SpaceVPX SDR for 600 MHz to 12 GHz operation
SDR-1001 Software-Defined Radio
Compact SDR for LEO and airborne operations
RDP-23FV Reconfigurable Digital Processor
3U SpaceVPX compute module for onboard processing
PSM-28C531 Power Supply Module
Power conversion module for spacecraft systems
SBC-1461 Single-Board Computer
Compact onboard compute module
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Press
Podcasts
CesiumAstro Selected to Support GMD Weapon System (GWS) In-flight Interceptor Communications System (IFICS) for Missile Defense Agency
April 21, 2026
CesiumAstro Expands Texas Headquarters with $500M Investment to Scale U.S. Manufacturing
March 6, 2026
CesiumAstro Expands Advisory Board with Appointment of the Honorable William “Mac” Thornberry as Strategic Advisor
May 9, 2023
CesiumAstro Selected to Provide 7 Multi-Beam, Active Phased Array Communications Payloads to Raytheon Technologies for SDA’s Tranche 1 Tracking Layer
May 4, 2023
CesiumAstro Unveils In-Flight Connectivity Satellite Communications Terminal with Planned Airbus Demonstrations
March 13, 2023
CesiumAstro Wins SDA Award to Advance Multi-Beam, L-Band Active Electronically Steerable Array Antenna Development
March 2, 2023
CesiumAstro Acquires TXMission, a United Kingdom-based SmallSat Communications Company
January 17, 2023
CesiumAstro Selected by Built In for Its Esteemed 2023 Best Places to Work Awards
January 11, 2023
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In The News
Toyota, Airbus invest in satellite connectivity startup CesiumAstro
February 2, 2026
CesiumAstro Raises $470M in Growth Capital, CEO Sabripour Calls It a ‘Scale Moment’
February 2, 2026
CesiumAstro Named to NatSec100 List for Third Year in a Row
July 9, 2025
CesiumAstro Raises $65M in Series B+ Funding
June 20, 2024
CesiumAstro Pockets $65M in Series B+ Funding
June 20, 2024
Space communications tech company CesiumAstro raises $65M
June 18, 2024
Podcasts
Phased Arrays Activated with CesiumAstro CEO Shey Sabripour
August 10, 2023
Phased Arrays, with Shey Sabripour
April 25, 2023
Innovating with Scott Amyx
August 31, 2022
Space Business Podcast - #68 Shey Sabripour, CesiumAstro
May 25, 2022
Broadcast 3720 - Shey Sabripour
July 11, 2021
Space Communications With CesiumAstro
March 14, 2021
