diff --git a/README.md b/README.md
index 55e3d23..3181038 100644
--- a/README.md
+++ b/README.md
@@ -10,12 +10,13 @@ Un *repository* di grafiche e infografiche realizzate con il pacchetto *tikzdraw
 | Quadrati che si dimezzano | [tex source](https://github.com/ulaulaman/tikzdraw/blob/master/graphics/squares01.tex) | [pdf](https://github.com/ulaulaman/tikzdraw/blob/master/graphics/pdf/squares01.pdf) |
 | Quadrati che raddoppiano | [tex source](https://github.com/ulaulaman/tikzdraw/blob/master/graphics/squares02.tex) | [pdf](https://github.com/ulaulaman/tikzdraw/blob/master/graphics/pdf/squares02.pdf) |
 
-### Planets
+### Planets and satellites
 
 | Title | Source | Pdf |
 |:-------------|:------------------|:------|
 | Mars | [tex source](https://github.com/ulaulaman/tikzdraw/blob/master/graphics/mars.tex) | [pdf](https://github.com/ulaulaman/tikzdraw/blob/master/graphics/pdf/mars.pdf) |
 | Mercury | [tex source](https://github.com/ulaulaman/tikzdraw/blob/master/graphics/mercury.tex) | [pdf](https://github.com/ulaulaman/tikzdraw/blob/master/graphics/pdf/mercury.pdf) |
+| Moon | [tex source](https://github.com/ulaulaman/tikzdraw/blob/master/graphics/moon.tex) | [pdf](https://github.com/ulaulaman/tikzdraw/blob/master/graphics/pdf/moon.pdf) |
 
 ## Infographics