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The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
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George N. Saegmuller
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George N. Saegmuller was an American inventor of many astronomical instruments and other mechanical devices.
George N. Saegmuller
Grave of Saegmuller in Columbia Gardens Cemetery
Grave of Saegmuller in Columbia Gardens Cemetery
United States Naval Observatory
Videos
The United States Naval Observatory is a scientific and military facility that produces geopositioning, navigation and timekeeping data for the United States Navy and the United States Department of D
An aerial view of the United States Naval Observatory in 2004
An aerial view of the United States Naval Observatory in 2004
United states navy observatory seal
United states navy observatory seal
Naval Observatory Flagstaff Station
Naval Observatory Flagstaff Station
Number One Observatory Circle, official home of the U.S. vice president.
Number One Observatory Circle, official home of the U.S. vice president.