Day 3 - Making progress

I am making some progress, finally.
I've got two planets (two worlds) and a space background, yay!

Tomorrow, I will create the spaceship with the cannon which the player can control to shoot meteors/asteroids.
I might also create the asteroids class tomorrow, so that the main game-play is almost complete! :)

Here is a screenshot of what my "game" looks like right now:
Day 3 -