Search results
Searches related to astronomical unit in miles
1 astronomical unit in miles how big is an astronomical unit in miles
Yahoo Web Search
Search results
- Astronomical unit
Mean distance between Earth and the Sun, common length reference in astronomy
The astronomical unit is a unit of length defined to be exactly equal to 149,597,870,700 m. Historically, the astronomical unit was conceived as the average Earth-Sun distance, before its modern redefinition in 2012. Wikipedia
