Please enable JavaScript.

Coggle requires JavaScript to display documents.

Astronomy 天文學 (Earth (Observatory 天文台 (Telescope 望遠鏡 / Celestial 天體的 /…

- - - - Pluto 冥王星
      - Ceres 穀神星 : between Mars and Jupiter
    - - Jupiter 木星
      - Saturn 土星
      - Uranus 天王星
      - Neptune 海王星
    - - Earth
      - Mars 火星
      - Venus 金星
      - Mercury 水星
  - - - Main sequence (low and medium-mass stars including sun)
        
        Red giant
        
        planetary nebula
        
        white dwarf
      - Main sequence (high-mass stars)
        
        Red supergiant
        
        supernova
        
        neutron star (high-mass stars)
        
        black hole ( very high-mass stars)