Galactic

" My Father Explains Our Night Sky to Me Every Saturday " ... how poor the world would be without mnemonics ! This one , about the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus , and Neptune, also belongs in our educational luggage. The celestial body Pluto is no longer on our mnemonic list; a few years ago it was deemed too small and therefore rigorously banished from the planetary sky.