Stellar Exploration
Stellar Exploration 是一家位於捷克布爾諾與布拉格的航太公司，擁有美國加州與保加利亞分支，專注於太空用推進系統、高性能電池與電力子系統、射頻通訊天線技術等硬體整合方案。
其核心產品包括：
🔹適用於 CubeSat 與 ESPA 級衛星的 Warm Gas、單推進與雙推進系統，支援精確姿態控制與去軌操作；
🔹自研模組化鋰電池與 EPS，支援智慧監控、充電管理與系統重啟功能；
🔹多型態高頻通訊天線（單極、螺旋、多頻疊層），搭配自製前端 RF 處理模組；
🔹多個已執行或開發中的太空任務，包括 NASA CAPSTONE、SAR 成像星座、Link-16 通訊模組、星際網路通訊（StellarLink-C）與前往月球軌道的 COAST 軌道轉移艙。
公司已有超過 10 項推進系統與 30 套電池模組成功進入軌道運行，是歐洲新一代衛星與太空任務的關鍵供應商之一。
Stellar Exploration is a Czech-based aerospace company with offices in Brno, Prague, California (USA), and Varna (BG), specializing in propulsion systems, space-grade batteries (EPS), and RF antenna technologies. Their integrated hardware solutions have been deployed across more than 40 space missions.
Key offerings include:
🔹Warm Gas, monopropellant, and bipropellant propulsion systems tailored for CubeSats and ESPA-class satellites, enabling deorbiting, precise maneuvers, and deep-space mission support;
🔹Custom battery and EPS modules with smart self-monitoring and spacecraft rebooting capabilities;
🔹Advanced RF antenna systems, including helical, monopole, quadrifilar helix, and GNSS antennas, coupled with custom front-end signal conditioning hardware;
🔹Missions spanning NASA’s CAPSTONE, SAR imaging satellites, Link-16 tactical comms, StellarLink-C (CubeSat-based internet module), and the COAST orbit transfer stage for cis-lunar applications.
Stellar has already delivered propulsion and EPS units for 30+ satellites and multiple space agencies, proving its position as a high-performance hardware provider in the rapidly evolving small satellite market.