Welcome, intrepid astronaut, to the zero-gravity tennis courts of White Noise Physics!
Where the rules of gravity are mere suggestions and the laws of physics are mere guidelines. Where you can hit the ball with your eyes closed and still make it look cool.
But don't just play, leap into the quantum realm! Where the uncertainty principle is just a suggestion, and the probability of success is 50/50.
And if you're feeling really adventurous, why not try gravitational somersaulting through space-time? Because, why not?