A friend recently asked if I’ve ever seen a “UFO” while watching the night sky, and I thought that would be an interesting topic for this blog.  I think that anyone who spends much time looking at the night sky is eventually going to see something strange, and I’ve seen many things that I couldn’t explain.  However, I’ve never seen anything that seemed “alien”.  That is, I’ve never seen anything that was truly bizarre – just things that are hard to know exactly what caused them. First, I have to make a distinction between seeing things (with your eyes) and […]