Stars, planets, retrograde motion, movement, orbit, Earth, Sun, P7, GCSE physics An explanation of the retrograde motion of the planets against a fixed star background 4.0 / 5 based on 4 ratings ? Created by: R_HallCreated on: 31-05-11 16:27 Stars, planets, retrograde motion, movement, orbit, Earth, Sun, P7, GCSE physicsPowerpoint Presentation 166.5 Kb PhysicsAstronomyAstronomyGCSEAll boards
Comments
No comments have yet been made