首页 / 官方藏书 / Zetetic astronomy: Earth not a globe! / An experimental inquiry into the true figure of the earth etc. / SECTION 4. THE SUN MOVES IN A CIRCLE OVER THE EARTH, CONCENTRIC WITH THE NORTH POLE.

SECTION 4. THE SUN MOVES IN A CIRCLE OVER THE EARTH, CONCENTRIC WITH THE NORTH POLE.

Zetetic astronomy: Earth not a globe! / An experimental inquiry into the true figure of the earth etc. · Parallax · 第 7 / 18 章