The Origins of Astronomy Ch 22

Match it! Select the correct answer from the pull down...Good luck!

Using Tycho Brahe's data, which scientist proposed three laws of planetary motion?

What is the shape of a planet's orbit?

Round depressions on the moon's surface are called

One AU averages about

How does crater density relate to the moon's geologic history?

Which movement of the Earth is responsible for night and day?

During the period that the moon's phases are changing from new to full, the moon is

Earth is closest to the sun at a point called