CesiumAstro
Communications Systems for Space, Air, and Ground Missions
About CesiumAstro
CesiumAstro provides full-stack infrastructure for agile space communications, delivering mission-ready systems across space, air, and ground domains.
CesiumAstro designs, manufactures, and tests communication systems and satellites in U.S. facilities. Their products range from modules and software-defined radios to spacecraft and SATCOM terminals, serving applications such as inter-satellite links, high-speed data downlinks, lunar communications, and 5G NTN networks. The company serves defense, space, and commercial customers, generating revenue through the sale of flight-ready hardware and software solutions.
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