Journey Through the Universe
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Questions and Answers

Which type of galaxies are spiral, elliptical, and irregular?

  • Different types of galaxies (correct)
  • Large galaxies
  • Medium galaxies
  • Small galaxies

    • What is the process that powers the Sun?

  • Nuclear decay
  • Nuclear fusion (correct)
  • Nuclear fission
  • Nuclear reaction

    • What does the Hertzsprung-Russell Diagram interpret?

  • Brightness of stars (correct)
  • Distance between stars
  • Size of stars
  • Temperature of stars

    • Which type of stars go through nuclear fusion to produce energy?

    <p>Both small-medium mass stars and large mass stars (B)</p> Signup and view all the answers

    Which type of galaxies have a more organized spiral structure?

    <p>None of the above (D)</p> Signup and view all the answers

    What is the measurement used to describe the vast distances between celestial objects?

    <p>Light years (D)</p> Signup and view all the answers

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