[HartleyMBaldwin]

I preferred the planet mnemonic that I learned from Heinlein’s Have Spacesuit Will Travel: Mother Very Thoughtfully Made A Jelly Sandwich Under No Protest. That one has the asteroids in it, even if it does call Earth “Terra”.

[P.O.E.]

Never heard that one - I like it.

Read several of Heinlein’s novels and short stories - I’m going to put that one on my summer reading list.

Thanks!