Theme song has the adition of an audio clip of the first men on the moon.
If you shouted on the moon, no one would hear you? There's no air.
Books of Science!
"The Earth's Moon"
by Isaac Asimov.
Published by Gareth Stevens Publishing, 1988.
by Seymour Simon.
Published by Four Winds Press, 1984.
The Big Ideas!
The appearance of the Moon changes in a predictable cycle.
The appearance of the Moon changes, because the Moon goes around the Earth as the Earth goes around the Sun.
Did You Know That?
Mercury and Venus are the only planets in our solar system that don't have moons?
You could jump six times higher on the Moon than you can on Earth?