"My Very Educated Mother Just Showed Us Nine Planets" - Names of the nine (recently eight) planets in their order of distance from the Sun. And, the first "My"

"My Very Educated Mother Just Showed Us Nine Planets" - Names of the nine (recently eight) planets in their order of distance from the Sun. And, the first "My" makes it easier to remember "M[ercur]y", not to confuse with "Mars".