你即將離開本站

並前往https://www.schoolsobservatory.org/learn/astro/solsys/asteroids

Asteroids | National Schools' Observatory

Asteroids are large rocks which orbit the Sun and are too small to be planets. They are ancient leftovers from the start of the Solar System.

確定！ 回上一頁

查詢 「Asteroids」的人也找了：

  1. asteroids中文
    2.
  2. Asteroid
    3.
  3. Asteroid belt
    4.
  4. Asteroids
    5.
  5. Comet
    6.
  6. C-type asteroids
    7.
  7. asteroids發音
    8.
  8. Meteorite
    9.