Sizing It Up: EarthKam Photos

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The length of this photo represents 215 km (134 miles) and the width represents 144 km (90 miles). What is the calculated distance from one dark area to the other in the photo?

Photo: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Simulations | Mission Control


Copyright 1999 John C. Park for the Science Junction