I imagine gravity works similar to a treadmill and my question is based on the same assumption Imagine a very very long treadmill with a person on it. The treadmill starts and the person moves to the right. But the treadmill has wheels and drives faster to the left. The person now moves to the left despite being pulled back. Question: A spaceship flies at 12 o’clock and a fast and big planet is coming from 5 o’clock and heads to 10 o’clock. The planet is faster than the pull of its gravity and if I apply the treadmill example, the spaceship should now accelerate like the person on the treadmill. Is that possible or is it BS?