太阳系的行星:倾角和自转

2022年9月11日 Planets of the Solar System: Tilts and Spins Video Credit: NASA, Animation: James O’Donoghue (JAXA) Explanation: How does your favorite planet spin? Does it spin rapidly around a nearly vertical axis, or horizontally, or backwards? The featured video animates NASA images of all eight planets in our Solar System to show them spinning side-by-...