Assertion: km | /r/HasProperty | 12 mi; 66,000 ft
Facets:
Source sentences:
text: This relatively homogeneous layer ends at the turbopause found at about 100 km (62 mi; 330,000 ft), the very edge of space itself as accepted by the FAI, which places it about 20 km (12 mi; 66,000 ft) above the mesopause.