Earth from Space

Earthrise over the Moon: partly-illuminated Earth rising over the lunar horizon. In this photo, the Earth is about 400,000 miles away. Photo: Apollo 11, AS11-44-6552, July 20, 1969.

Overview Effect: Quotes from Astronauts

January 21, 2023December 20, 2021 by Caitlin Dempsey

The Overview Effect is a shift in awareness by astronauts seeing Earth from outer space as a “tiny, fragile ball of life.”

Armchair Geography

June 1, 2012 by Caitlin Dempsey

Geospatial technology has allowed users the ability to travel the world without ever leaving home. Users can explore the world, inside and out. Last October, … Read more