Mini-Quiz: Observations in Astronomy

1. How did ancient people discover things about astronomy?

   They read it in a bookSorry, not correct. Try another button. They were observantThat is correct. You are becoming an Astronomy Champion. They worshiped the Sun godGood try, but not right. Select another answer.

2. What invention revolutionized our study of the sky?

   The microscopeSorry, not correct. Try another button. The airplaneOops! Wrong answer. Re-read the question and try again. The telescopeCorrect. You sure are smart.

3. What can scientists learn from using a spectrometer?

   How fast stars are movingThat is correct. You are becoming an Astronomy Champion. If there are spectacles in spaceGood try, but not right. Select another answer. If people live on MarsSorry, not correct. Try another button.

Pick an answer to see instant feedback. Re-read the lesson if you miss one.