Big bear in outer space

Joshua's class has been studying the solar system and outer space these past weeks, and it was highlighted by a trip to the planetarium yesterday. he really enjoyed it and has been telling all sorts of space facts, like that "our sun is a star, but it's a lot bigger than other stars because it's much closer". I asked him if he thought Samuel might like going to the planetarium as well, and he said, "Oh no, Samuel will be scared. There's a Great big bear in outer space!"