What Altitude Is Space

High altitude is sometimes defined to begin at 2 400 meters 8 000 ft above sea level.
What altitude is space. At what altitude does earth end and space starts. High altitude and low pressure. For most of the last decade as astronauts and cosmonauts orbited the earth aboard the international space station they were circling the globe at an altitude of approximately 220 statute miles or about 350 kilometers. Regions on the earth s surface or in its atmosphere that are high above mean sea level are referred to as high altitude.
The thermosphere and exosphere along with the higher parts of the mesosphere are regions of the atmosphere that are conventionally defined as space. 100 km or about 62 miles above sea level is the commonly used altitude for the beginning of space. It also reached incredible altitudes up to 25km and more that s more than 82 000ft. The kármán line an altitude of 100 km 62 mi above sea level is conventionally used as the start of outer space in space treaties and for aerospace records keeping.
The united states uses 80 km or 50 miles above sea level as. Anyway the expression edge of space flight was created for those nice marketing name isn t it and the view up there somewhat justifies that. 12 dec 2019 by ashish. Outer space does not begin at a definite altitude above the earth s surface.
I recently watched a video that featured dozens of fighter jets engaged in a fierce dogfight an aerial battle between fighter aircraft.