<ul><li>Japanese space startup, Interstellar Technologies, has conducted a groundbreaking 10-second "static fire test" of its Cosmos engine, part of the 'Zero rocket,' utilizing liquid biomethane (LBM) derived from cow dung.</li><li>This marks the first instance of testing LBM as rocket fuel, offering a potential green alternative. Developed with contributions from Tokyo University and JAXA Space Innovation, the innovative rocket engine significantly reduces manufacturing costs.</li><li>Interstellar aims to use this technology to launch satellites into low-Earth orbit, addressing environmental concerns associated with traditional rocket launches. The successful test signals a promising future for sustainable space exploration and potential economic space tourism.</li></ul>

Japanese space startup conducts groundbreaking test of cow dung-powered rocket

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