Assertion: star's distance | /r/AtLocation | 65,357,500 miles
Facets:
value: on the assumption
type: OTHER
Source sentences:
text: Al-Farghānī's distance to the stars was 20,110 Earth radii which, on the assumption that the radius of the Earth was 3,250 miles (5,230 kilometres), came to 65,357,500 miles (105,182,700 kilometres).