"Observed" ... many people have seen the moon, but few people have "observed" it. ie: gathered evidence, etc. I may see a fly across the room, but I'm not rea

"Observed" ... many people have seen the moon, but few people have "observed" it. ie: gathered evidence, etc. I may see a fly across the room, but I'm not really "observing" it in any meaningful way unless I'm prepared, with proper sensors, cameras, etc. recording what's going on so that other people can learn from it.