Astronomy quiz

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15 Questions - Developed by: - Updated on: - Developed on: - 9,629 taken - 2 people like it

Let's test your knowledge of astronomy

  • 1
    Which star is commonly mistaken as the brightest star in the night sky?
  • 2
    What is the speed of light?
  • 3
    Which scientist discovered that the universe was expanding?

  • 4
    What galaxy is the Milky Way currently on a collision with?
  • 5
    What is the universe mostly composed of?
  • 6
    What types of stars are the hottest stars?

  • 7
    What is the largest planet in the solar system?
  • 8
    How many advanced civilizations do the Drake Equation predict there are?
  • 9
    A supernova marks the end of what celestial body?
  • 10
    Around what star was the first planet discovered outside out solar system?

  • 11
    What is the estimated age of the universe?
  • 12
    What is the nearest star to the sun?
  • 13
    What year did man first walk on the moon?
  • 14
    Which nebula are "the pillars of creation" located?
  • 15
    What is the name of the star that is thought by some scientists to be a companion of the sun?

Comments (1)


1665 days ago
I just got 12 out of 15.