Speaking of telescopes..
As I was saying.. Galileo wasn’t able to describe the four satellites of Jupiter other than noting moving points of light, but when you’re whizzing past them with a battery of modern scientific devices you can get a much better view. Nasa’s New Horizons mission is heading further out towards the dwarf planet Pluto [that’s not a real planet – Ed], although it was a fully fledged planet when they started, and they’ve been testing out the onboard equipment while …