The Apollo spacecraft contained a separate, inertial guidance and navigation system that enabled its crew to navigate from Earth orbit to the Moon and back. It consisted of three principal parts. One ...

Chronicles the author's first transatlantic voyage, when he learned to navigate using a sextant, and traces how this indispensible navigational tool was used by daring mariners to explore and map the ...

Historic Ocean Navigation with Stars and Sextants Presentation Date: 10/19/2025 Time: 03:00 pm-04:00 pm Location: Crestline Historical Museum, 400 Scott Street, Crestline, Ohio Organizer: Cost: free ...