'This Frenchman prepared the first systematic catalog of nebulous objects; each object has an "M" number'
(Charles) Messier
MY HEAVENS!: This Frenchman prepared the first systematic catalog of nebulous objects; each object has an M number
This Frenchman prepared the first systematic catalog of nebulous objects; each object has an "M" number
This Frenchman prepared the first systematic catalog of nebulous objects; each object has an "M" number
MY HEAVENS!
Charles Messier
MY HEAVENS!