Daisy raised her hand, thinking of the poster she had of the stars and planets on her bedroom wall at home. She'd learnt all the planets names, but that seemed like too much detail to go into.
'Our galaxy is the milky way,' she began, thinking it looked nothing like milk, except for the colour, in a way, 'and there are eight planets. There were nine, then some muggle scientist decided there weren't,' She frowned, not understading why Pluto wasn't good enough to be a planet.