Across
- 3. Galileo Galilei discovered for moons are this planet
- 4. If the Earth were the same size as a nickel, the moon would be the size of a ________________ bean.
- 8. The moon could be the site of future _________________ by humans
- 9. The moon makes a complete ________ around Earth in 27 Earth days
Down
- 1. The Moon rotates at the same speed it revolves around Earth and this is called a _______________ rotation.
- 2. The moon shines because its surface ___________ light from the sun.
- 5. the moon moderates the Earth's _________________
- 6. Earth's Moon is the ______________ largest moon in the solar system
- 7. The Moon moves one __________ away from the Earth each year.
