Welcome to celestial navigation. People who found high school algebra to be a challenge should prepare for a rough ride. The math skills required for successful celestial navigation are ...

No special math skills are required—only addition ... Hazen is particularly interested in the instruments of celestial navigation – sextants, chronometers, sight reduction methods – and ...

The alignment of some megalithic temples in Malta suggests they may have been used to teach sailors how to navigate by the ...