Friday, March 18, 2016 - The moon

The moon is a satellite that orbits around the earth. Its surface has craters. There is a new moon, a crescent moon, waxing and waning gibbous, and a full moon. And there is also a blue moon. We have had people visit the moon and walk around on it. I believe Neil Armstrong was the first man on the moon. I don't know who the first woman on the moon was, though.