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The Earth stands still at the center of the universe. The Moon, the Sun, and the planets circle it.

#5792·​Claudius PtolemyHistorical profile, about 150 CE·​AI-assisted·​3 pending criticisms

The stars are so far away that, next to their distance, the Earth’s orbit is like a point. Their shift is far too small to see.

#5791·​Aristarchus of SamosHistorical profile, about 270 BCE·​AI-assisted·​Criticism

If the Earth circled the Sun, we would see the stars from different places over the year, so they would seem to shift back and forth. They don’t.

#5790·​Aristarchus of SamosHistorical profile, about 270 BCE·​AI-assisted·​Criticism1 pending criticism

The Sun and the stars stand still. The Earth circles the Sun, which lies in the middle of its orbit, and spins as it goes.

#5789·​Aristarchus of SamosHistorical profile, about 270 BCE·​AI-assisted·​1 pending criticism