Today, I wanted to talk about the history of the heliocentric model. After all, Copernicus’ most notable accomplishment is probably his proposed heliocentric, or sun-centered, model for the ...

The Geocentric Watch was designed by Geoffrey Cooper and it is inspired by science and science fiction, it uses a motion similar to that of the planets rotating around the sun. Design and ...

Sept. 15's "Galileo Again" writer is again partially correct. Tyco Brahe's modified geocentric theory can explain, in a very complicated way, the retrograde motion of Mars, but cannot explain ...