Discovering the Universe - Mind Map

Discovering the Universe Mind Map
 
 
 
 

Discovering the Universe - Mind Map

5 months ago by: meena
 
 
  • Discovering the Universe
    • Stars
      • Life cycle
        • Sun-like stars
          • Red giant
            • Red giants is a star that is at its end of his life and its mass is equal to or larger than the sun
          • Planetary nebula
            • nebulae is massive cloud of interstellar gases and dust it is the beginning of a star
          • White dwarf
            • White dwarf is a small dot, dim star created by the remaining materials that is left when a red giant dies
        • Bigger stars
          • Supernova
            • Supernova is a stellar explosion that occurs at the end of a massive stars live
          • Neutron star
            • Neutron stars is a celestial star which is really small 30km radius it is also has a high density
          • Black hole
            • Black holes have a strong pull on anything that goes by it. It can also suck up light as well
      • Energy
        • Nuclear fusion
    • Galaxies
      • Spiral
        • Milky Way
          • outer arm of the milky way galaxy consist of our solar system
      • Elliptical
      • Irregular
      • Quasars
        • its a huge and extremely far away celestial object which looks like a star and emits a huge amount of energy
      • Nebulas
        • nebulae is massive cloud of interstellar gases and dust it is the beginning of a star
      • Star clusters
        • star cluster is when there are group of stars that have one or more thing in common together
    • The solar system
      • Planets
        • mercury
        • venus
        • earth
        • Mars
        • jupiter
        • saturn
        • uranus
        • naptune
    • Astronomy
      • Ideas about the universe
        • The big bang
          • Astronomers believe that the big bang happened 13.6 to 13.8 billion years ago. According to them the universe was extremely hot and it spread energy very quickly. As the universe cooled that same energy started forming matter which eventually formed stars and galaxies.
        • Solar Nebula Theory
          • Solar Nebula theory states that the solar system was formed approximately 5 billion years ago.
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