Existing spacecraft destined for other planets use nuclear batteries—low-wattage devices that rely on heat from radioactive decay. But there’s a more powerful alternative https://t.co/NqRdgBcTTK ...

Space Defense - US Space Force's X-37B readies for its eighth mission, indicating a continued focus on space defense [1] - The role of X-37B in space defense remains unclear, suggesting ambiguity in its specific applications [1] Future of Spacecraft - The future of winged spacecraft is uncertain, implying potential challenges or evolving trends in spacecraft design [1]

An interstellar mission to send a tiny spacecraft to the nearest black hole is not out of reach, according to a new report from scientists. https://t.co/mKldoMesOI https://t.co/mKldoMesOI ...