FlatAtlashttps://flatatlas.app/Guides and articles from FlatAtlas, the 3D flat Earth map.en Antarctica and the ice wall on a flat Earthhttps://flatatlas.app/guide/antarctica-ice-wall-flat-earthhttps://flatatlas.app/guide/antarctica-ice-wall-flat-earthSat, 24 Oct 2026 12:00:00 GMTIn the main flat Earth model, Antarctica is an ice wall around the edge of the map. What the Flat Earth Society says, how big the ring is, and what to check. Flat Earth map: the azimuthal equidistant projectionhttps://flatatlas.app/guide/flat-earth-maphttps://flatatlas.app/guide/flat-earth-mapSat, 24 Oct 2026 12:00:00 GMTThe flat Earth map is a north-polar azimuthal equidistant projection, as on Gleason’s 1892 map. How it works, how distances change, and a 3D version. Flat Earth vs globe: what you can check yourselfhttps://flatatlas.app/guide/flat-earth-vs-globehttps://flatatlas.app/guide/flat-earth-vs-globeSat, 24 Oct 2026 12:00:00 GMTFive things to check in the real sky that a flat Earth model and astronomy predict differently, with the numbers from FlatAtlas for your place. How do Moon phases work on a flat Earth?https://flatatlas.app/guide/flat-earth-moon-phaseshttps://flatatlas.app/guide/flat-earth-moon-phasesSat, 24 Oct 2026 12:00:00 GMTThe Flat Earth Society explains Moon phases with a 32-mile spherical Moon lit by the Sun as their heights change. What it says, and what you can check. How high is the Sun on a flat Earth?https://flatatlas.app/guide/flat-earth-sun-heighthttps://flatatlas.app/guide/flat-earth-sun-heightSat, 24 Oct 2026 12:00:00 GMTThe Flat Earth Society puts the Sun about 3,000 miles (4,800 km) up; Rowbotham said 700 miles. Compare both heights in 3D, with sources and the maths. The Bedford Level experiment: what was tested and what was seenhttps://flatatlas.app/guide/bedford-level-experimenthttps://flatatlas.app/guide/bedford-level-experimentSat, 24 Oct 2026 12:00:00 GMTRowbotham's 1838 Bedford Level experiment and the tests that followed on the same canal, with the numbers, the role of refraction and a calculator to try. Why does the Sun set on a flat Earth?https://flatatlas.app/guide/why-does-the-sun-set-on-a-flat-earthhttps://flatatlas.app/guide/why-does-the-sun-set-on-a-flat-earthSat, 24 Oct 2026 12:00:00 GMTRowbotham explained sunset by perspective. See how low the Sun could go from 10 cities in the flat Earth model, and the other explanations.