121 reputation
2
bio website github.com/avh4
location San Diego, CA
age 32
visits member for 5 months
seen Jul 8 at 1:23

Jul
8
awarded  Student
Jul
6
asked How did Kepler determine the orbital period of Mars?
Jul
6
awarded  Supporter
Jul
6
comment Did we ever actually see the earth revolving around the sun? Is the geocentric model completely disproved?
Can someone provide an example of a dynamics calculation that goes wrong in a geocentric model?