With high-altitude ballooning, you are at the mercy of the winds, which can move your payload hundreds of kilometers and deposit it in some inaccessible spot. To solve this [Yohan Hadji] created ...

Researchers at the Zurich University of Applied Sciences have analyzed the life cycle environmental impact of the world’s first high-altitude floating PV system and have found it has an energy ...

The primary goal of this project is the development of an efficient numerical method for modeling high altitude rocket exhaust plume flows, in which a solid particulate phase is suspended within the ...

As you can see in the accompanying video, the Kittinger jumps were part of an Air Force project to test multi-stage parachutes made for high-altitude ejections. This was dangerous testing.