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Source: https://www.ynetnews.com/tech-and-digital/article/sk0dh8vdwg#autoplay
Israeli Technology Powers 100 Satellites Worldwide
(Ynet News) Rafael Kahan - Israel's Rafael Advanced Defense Systems has developed technology that is powering more than 100 satellites worldwide. Once a satellite is launched and placed in orbit, any malfunction in its propulsion system can turn an investment of hundreds of millions of dollars into useless space debris. Rafael holds a rare record of 100% success in satellite propulsion, making it a preferred supplier for the European Space Agency and the French space agency. Where satellites once had to carry tons of fuel merely to maintain their position, Rafael's new ion electric engines offer efficiency 5 to 10 times greater than conventional engines. This enables satellites to be lighter, remain operational in space for more than 15 years, and carry more advanced imaging and communications equipment.