108 meters

More at 100 megameters

 

This beautiful picture of the full Earth is a mosaic of 70 high resolution images taken from lunar orbit in 1994 by the Clementine spacecraft. Clementine spent 70 days in lunar orbit mapping the Moon's surface.







This picture of Earth was taken 25 years ago by the crew of Apollo 17 -- the last 3 men to go to the Moon.







Copyright © 2016 by Bruce Bryson