A Strange Addiiction for 5 year olds

My kids are addicted to the Astronomy Picture of the Day and its pretty funny. They fight over a good view of this little computer Leo gave them. Its one of those 10 in minis. They also fight over screen positioning and talk over each other incessantly. It's soooo dorky cute. William wants to go through as quickly as possible while Angie wants to discuss how this fits in with her whole mythological world view. Can you wish upon the star in the picture? Can astronauts go there? Will that star, if wished upon, make her a princess? Are there aliens there digging that crater? This has always been one of my favorite sites, but I never ran to bed to stare at the night sky over it. I need to learn to use a telescope...