105. Aquarius and Libra should not be visible between latitudes 65 degrees north to 90 degrees south, Virgo between 80 degrees north to 80 degrees south and Orion between 85 degrees north to 75 degrees south on a spherical Earth
"Aquarius and Libra can be seen from 65 degrees North to 90 degrees South! The constellation Virgo is visible from 80 degrees North down to 80 degrees South, and Orion can be seen from 85 degrees North all the way to 75 degrees South latitude! These are all only possible because the “hemispheres” are not spheres at all but concentric circles of latitude extending outwards from the central North Pole with the stars rotating over and around. " Source: https://en.wikipedia.org/wiki/Declination Dubay does not understand basic trigonometry Dubay is making the same spurious point as proof 103 and proof 104 with different constellations. The reasons why the proof is nonsense remains the same. You will always be able to see a constellation at some point in the year if the difference between its declination (angle above the equator) and the observer’s latitude is not more than 90 degrees. The differ...