diff --git a/docs/windy.md b/docs/windy.md
index 7cfef88a..5b28e117 100644
--- a/docs/windy.md
+++ b/docs/windy.md
@@ -47,3 +47,6 @@ https://medium.com/vis-gl/wind-map-a58575f87fe3
 
 - Canvas: WebGL
 - Particle:
+
+## Astrosat 
+https://astrosat.github.io/windgl/