The ship can move all diriction and got the asteroid to appear

Im thinking i might change the kind of game i want to build to a shooting the aliens and asteroid
but i need to figure out how to make the ship shoot and what happens when something hits it.

proposal.md/targets.py

@@ -1,5 +1,5 @@
-class Targets:
-    character = '8'
+class Asteroid:
+    character = 'O'
 
     def __init__(self, position):
         self.position = position
@@ -16,4 +16,4 @@ class Targets:
                 if new_position == ship.position:
                     game.end()
                 else:
-                    self.position = new_position
+                    self.position = new_position