It’s a neat teaching tool. Outside it’s kind of hard to point out the constellations, but with this I can use the pointer and outline the different stars.

I get to come into a classroom, teach kids the fun stuff they want to know – and leave. My wife is a teacher, and she tells me I’ve got the best of both worlds.

When you don’t have this stuff going on, people tend not to think too much about it.

Astronomy has always been a fascination of mine.