This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?
120
What astronomer placed Earth at the center of the universe?
Correct!
Wrong!
Who was the first astronomer to use a telescope?
Correct!
Wrong!
What astronomer suggested that the Sun was at the center of the solar system?
Correct!
Wrong!
Which of the following is not a scientific optical instrument?
Correct!
Wrong!
How often, approximately, is Halley's Comet visible from Earth (in years)?
Correct!
Wrong!
What do most asteroids orbit?
Correct!
Wrong!
Which of these contain large quantities of ice?
Correct!
Wrong!
Which astronomer wrote the Aryabhatiya?
Correct!
Wrong!
Space and Astronomy Quiz 7
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