Extra missions for venture plan10/5/2023 The satellites will perform several orbital maneuvres using thei electric propulsion system. The spacecrafts have a high-accuracy attitude system with a star tracker and a state-of-the-art electric propulsion system. With the launch of Mission 1, Cesium will have a complete commercial phased array communication system as well as an intersatellite link in LEO. In addition, it gives Cesium the capability to demonstrate advanced features of our technology such as dynamic waveform switching and dynamic link optimization. CM1 provides an on-orbit platform that consists of two 6U CubeSats, CM1 and CM2, for customer experiments that push the boundaries of small satellite communication (Figure 1). SKOUT is a Ka-band communications system for a NASA mission that is designed to connect government and commercial relay satellite constellations as well as direct-to-ground communications networks.Ĭesium Mission 1 (CM1) is CesiumAstro's first mission to launch and operate its own hardware in space. In addition, CesiumAstro is delivering a communications system this week to the NASA Glenn Research Center as part of the SmallSat Ka-band Operations User Terminal (SKOUT) project. Link 16 is an encrypted radio frequency favored by the United States and NATO Allies for sharing information in military theaters.Ĭesium also is working with the NASA Ames Research Center to test a compact intersatellite link communication system designed for satellites operating in swarms. Customers have expressed interest, for example, in testing waveform switching, edge processing and communications link optimization, Sabripour said.Īustin, Texas-based Cesium established a spacecraft design facility in 2020 in Broomfield, Colorado to offer the type of "end-to-end system analysis and design" the firm plans to demonstrate in orbit, Sabripour said.Īfter Cesium Mission 1, Cesium's roadmap calls for annual missions to demonstrate technologies like the Link 16 active phased array for military communications that the company developed and tested under a Navy SBIR (Small Business Innovation Research) contract. In addition, the firm plans to conduct on-orbit experiments.Ĭesium is offering customers the ability to purchase time on the five-year Cesium Mission 1 to experiment with active phased array and intersatellite links. ![]() Once the CubeSats are in orbit, Cesium plans to demonstrate the performance of its Ka-band active phased array, SDR (Software-Defined Radio) and single-board computer, a device about the size of a credit card. Geological Survey Landsat-9 Earth-observation satellite. As part of that mission, two six-unit CubeSats are scheduled to travel to low Earth orbit in September as secondary payloads on the United Launch Alliance Atlas 5 rocket transporting the NASA-U.S. In addition, Cesium has backing from the Pentagon's Defense Innovation Unit (DIU).ĭIU is helping to fund Cesium Mission 1. Missile Defense Agency, which have awarded Cesium Small Business Innovation Research contracts. After years of operating in stealth mode during the firm's initial research and development campaign, Cesium is now ramping up in-house manufacturing, testing components and shipping flight hardware to government and commercial customers.Ĭustomers include the U.S. Sabripour founded Cesium in 2017 to provide plug-and-play phased array communication payloads for space and airborne applications. 4.03 UI and cursed guide improvements.Figure 1: CesiumAstro plans to launch two 6U CubeSats in September to create an on-orbit platform for testing and experiments with electronically steerable, multibeam active phased array technology (image credit: CesiumAstro).4.04 UI and cursed guide improvements.4.05 UI and cursed guide improvements.4.06 Cursed guide support for additional companions.4.08 Adventurer selection UI changes and hotfixed ability data.4.10 Tentative parties, batch mission completion.4.12 Guide improvements and bug fixes.4.13 Level up toasts, patch 9.0.5 updates.4.15 Adventure start and completion interface changes.4.16 Favorite companions, interface tweaks and bug fixes. ![]() ![]() 4.37 additional Dragonflight compatibility.
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