Schott's Miscellany by Ben Schott included the mnemonic, Many Very Educated Men Justify Stealing Unique Ninth.
Kepler's laws of planetary motion | The Planetary Society | mnemonic | Planetary science | planetary science | Planetary Resources | planetary nebula | Johnny Mnemonic | Wide Field and Planetary Camera | Planetary Science Decadal Survey | planetary geology | Planetary core | Planetary body | Mnemonic | Lunar and Planetary Laboratory |