“The altitude of 100 kilometres (62 miles; 330,000 feet) above Earth’s mean sea level, also known as the Kármán line, is an attempt to define a boundary between Earth’s atmosphere and outer space by Fédération Aéronautique Internationale (FAI), an international standard-setting and record-keeping body for aeronautics and astronautics.“
A closer look at AHR’s yarn bases.
