säteilyhypy

Säteilyhypy, also known as space diving, is a high-altitude skydiving technique that involves jumping from a high-altitude balloon or aircraft, typically at altitudes between 12,000 and 20,000 meters. The term "säteilyhypy" is derived from the Finnish words "säteily," meaning radiation, and "hypy," meaning jump. This activity is not to be confused with actual space diving, which involves jumping from spacecraft in orbit.

The primary goal of säteilyhypy is to experience the sensation of freefall at high altitudes, where the air is thin and the sky appears black. Participants wear specialized suits designed to protect them from the extreme cold and low pressure. The jump itself is typically brief, lasting only a few minutes, as the parachute is deployed at a lower altitude to ensure a safe landing.

Säteilyhypy is a popular activity among adventure seekers and skydivers who wish to push their limits and experience the thrill of high-altitude freefall. It requires extensive training and certification, as the risks involved are significant. The activity is regulated by various organizations, including the United States Parachute Association (USPA) and the British Parachute Association (BPA), which set standards for equipment, training, and safety procedures.

Despite the risks, säteilyhypy offers a unique and exhilarating experience for those who dare to venture into the thin air of the upper atmosphere. It is important for participants to be fully aware of the dangers and to undergo rigorous training to ensure their safety.