First update: yellow circle orbitted by blue circle

Somewhere I got stuck was figuring out how to get the yellow circle centered.
I fixed it by figuring out where the circle started and adjusting the starting place.
The next thing I want to do is figure out how to get more planets rotating around
the single point aka the sun.

drawing.py

@@ -5,3 +5,36 @@
 # (Briefly describe what this program does.)
 
 from turtle import *
+from superturtle.animation import animate
+
+
+def fly(distance):
+    penup()
+    forward(distance)
+    pendown()
+
+
+def sun():
+    fillcolor("yellow")
+    begin_fill()
+    fly(20)
+    left(90)
+    circle(20)
+    end_fill()
+    left(90)
+    fly(20)
+
+
+for frame in animate(60, loop=True):
+    sun()
+    with frame.rotate(0, 360):
+        fly(100)
+        fillcolor("blue")
+        begin_fill()
+        circle(20)
+        end_fill()
+
+done()
+
+
+