Euhm… Wow, that was a lot information! Taking notes as quick as she could while listening at the same time she needed to confess that she was impressed. She had learned a few things about Astronomy during her time at the Muggle school she had attended to but… The way this lesson was being thought at Hogwarts was really different, but not in a bad way, of course. But the question… Well… She had been able to answer the first one because she still knew the mnemonic she had learned, but information about how many rings Saturn had? Well… She had really NO IDEA! Never thought about it either before… So this time she kept her mouth shut and just listened.