The final Renovation of the Universe

Our planet orbits around a sun . The sun travels or orbits the center of our galaxy. What thrusts our sun to travel? Its emitting energy 360 degrees. That makes it supposed to stand still. The gravitational pull of a larger sun? Billions of miles away? Then why do astroids travel this way? It all should go the same way. And even our own planets in our solar system don’t go out of orbit. Every single year it is always the same. Gravitational pull? Theres also a fluctuation point where they supposed to stand still, not too close to the sun not lost in space. When scientists discovered this that should be enough to say God exist, but they dared to contribute this to theory of evolution.