CesiumAstro

CesiumAstro is an aerospace technology company based in Austin, Texas, founded in 2017. The company specializes in advanced communication systems tailored for satellites, space missions, and airborne platforms. Its offerings include high-throughput, plug-and-play phased array antennas and software-defined communication payloads, designed to enhance data rates and flexibility for various mission types, such as satellite constellations and lunar communications. The product lineup features scalable satellite communication payloads, multi-beam phased array antennas, and software-defined radios and modems. These innovations enable dynamic beam steering, frequency-to-beam allocation, and robust inter-satellite links, facilitating mission-critical data downlink and multi-beam connectivity. CesiumAstro serves a diverse clientele, including commercial space enterprises, government agencies, and defense sectors, with notable clients like NASA and the U.S. Missile Defense Agency. The company aims to advance aerospace communication as a key component of space exploration and satellite operations.