The main risks of Felix Baumgartner's jump included loss of control during freefall, potential damage to his spacesuit leading to loss of oxygen, and the possibility of a parachute malfunction during descent. Additionally, there was a risk of extreme temperature changes during the jump, which could have caused frostbite or hypothermia. Overall, the jump required precise planning and execution to mitigate these risks and ensure Baumgartner's safety.
