Dr. William Moon invented the in 1843. Unlike Braille, which uses a system of six dots, Moon consists of raised lines and curves that often resemble the shapes of standard Roman letters.
For those looking to capture a celestial aesthetic in their correspondence or journaling, there is a wide range of "Moon writing paper" available:
If you are looking to create a physical "paper moon," several methods exist for different skill levels: How to Make a Paper MOON - Origami Moon for begginers How to Make a Paper MOON - Origami Moon for begginers YouTube·Easy Paper Origami Moon Writing Paper | TPT