Revert "Create Asteroids.py"

This reverts commit f6e33c4abf9b7ff5c3b8d3e3811f9fb339dfdeb7.
Revert "Revert "Create Asteroids.py""

This reverts commit 0f5cd79b772553682d7f36ed0007a5e3756656fc.
Revert "Revert "Revert "Create Asteroids.py"""

This reverts commit 97c52e15eee9cefa522c1cbc9482b1512d252c4a.
Revert "Revert "Revert "Revert "Create Asteroids.py""""

This reverts commit 7bed7e9ac14a57b512a4de55369cfecc1760931f.