presumption is that the earth and stars are stationary and the sun is revolving around the earth. It’s been quite a while since that was the first thought
elements that have been taken or adapted from this file: Shadhinata Complex Revolving Tower (02).jpg (by কামরুল ইসলাম শাহীন). This vector image includes elements
Circle (01).jpg by Moheen (talk · contribs) File: Karnaphuli River at night (01).jpg by Moheen (talk · contribs) File: Shadhinata Complex Revolving Tower
only the lines of the two half-circles which jointly form an "S" are kept. Thus, one obtains a figure like two revolving leaves. (Peyre 62f.) Français :