stratospheric balloons

Stratospheric balloons are large, high-altitude balloons filled with helium or hydrogen that can reach the Earth's stratosphere, typically around 20 to 40 kilometers above the surface. They are used for scientific research, weather monitoring, and technology testing, providing a platform away from Earth's surface influences. These balloons are equipped with instruments and cameras, allowing scientists to study atmospheric conditions, astronomy, and climate patterns. They ascend slowly, survive at high altitudes for extended periods, and descend safely after the mission. Their ability to reach upper atmospheric layers makes them valuable tools for expanding our understanding of the Earth's environment.