When we look up into the sky at night, we see a beautiful bright moon shining down on us. But unlike the sun we see during the day, it doesn’t always look the same. Sometimes it is round and full, and sometimes it is just a sliver of a crescent, and other times it is somewhere in between. Even though it may look different to us, it’s important to remember the moon isn’t actually changing shape. It’s always the same big rocky orb in the sky. It’s only our view of the moon that is changing.