High-altitude Balloons
High-altitude balloons are unmanned balloons that are designed to operate at altitudes above 18 km. These balloons are used for various purposes such as scientific research, atmospheric monitoring, and telecommunications. High-altitude balloons are typically made of lightweight materials such as polyethylene or polyester film, and are filled with helium or hydrogen gas. They are equipped with various instruments such as cameras, sensors, and communication systems to collect data and transmit it back to the ground. High-altitude balloons are an important tool for studying the Earth's atmosphere, climate, and weather patterns, as well as for testing new technologies and conducting experiments in microgravity conditions.
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