Comets. By: Juan Alvarado and Cameron Murry. Rotation and Revolution of Halley’s Comet. In 1705 Edmond Halley predicted (using Newton‘s newly formulated laws of motion) that the comet seen in 1531, 1607, and 1682 would return in 1758 (which was after his death).
By: Juan Alvarado
and Cameron Murry