I got into an argument with someone over earth revolving around the sun vs sun revolving around the earth. He stated that there are reference points within the universe where the sun appears to revolve around the earth that are NOT on the surface of the earth. I conceded that perhaps a point in geosynchronous orbit would appear to have the earth revolving around it and the sun revolving around the earth. I then stated that you would be accelerating though in this orbit. He stated that there are 'fixed' points where you would not be accelerating and that the sun would be seen revolving around the earth. Is he correct?