Celestial Navigation: Sailors and explorers have used true north for celestial n
有些話只能悄悄告訴你,感興趣嗎?
Celestial Navigation: Sailors and explorers have used true north for celestial navigation. Polaris (the North Star) serves as a fixed reference point in the northern sky, aiding navigation across oceans and deserts.
提示詞
復製
Celestial Navigation: Sailors and explorers have used true north for celestial navigation. Polaris (the North Star) serves as a fixed reference point in the northern sky, aiding navigation across oceans and deserts.
共 0 條評論
1
0
0