Main page
Library
The Ptolemaic model of the universe:. Physics & Astronomy
Main page
Library
Physics & Astronomy
The Ptolemaic model of the universe:
2019-11-14 19:32:04
Physics & Astronomy
explained and predicted the motions of the planets with deferents and epicycles
could not account for the stellar parallax observed by Hipparchus
always kept Mars and Mercury between the Earth and Sun.
is the basis of our modern cosmology.
describes the orbits of the planets as being ellipses, not circles.
Check answer
Materials by theme:
What is science?
Lections