: Capture the "Overview Effect" with high-definition shots of the Earth's limb, glowing with the sunrise or shimmering with city lights at night.
: For those who want scientific accuracy, Space.com often hosts high-resolution, sunlit views of Earth captured by the DSCOVR satellite. Cool Earth Backgrounds (83+ images) Getwallpapers.com 1920x1200 Cool Earth Background">
: A great source for curated Cool Earth Background collections featuring over 80 high-res options. : Capture the "Overview Effect" with high-definition shots