Monday, August 19, 2019
Wednesday, October 25, 2017
500-Year-Old Astrolabe May be ‘Earliest Marine Navigation Tool’ Ever Discovered
Researchers at the University of Warwick have identified what is believed to be the earliest known marine navigation tool ever discovered. The artifact, now determined to be an astrolabe, was...
Saturday, September 10, 2016
Merchant Marine Cadets Help Navy Knock The Rust Off Sextants
By Commander Justin Harts, USN (USS Benfold) According to the definitive book on marine navigation familiar to most naval officers – “The American Practical Navigator” – navigation began the first...
Wednesday, May 11, 2016
Thursday, July 29, 2010
Tuesday, March 3, 2009
Sunday, December 14, 2008
Thursday, September 6, 2007
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