How future Thor can use hes powers without hammer

So how future Thor is able to use hes powers without hes hammer ? And is he able to fly like superman with no hammer ?

If you're referring to the Thor: Godkiller story arc , that's All Father Thor he doesn't need the hammer. He's basically Odin at the point.

What he said

Thor never needed the Hammer except for travel. He is an Asgardian and as such, a magical based being. Like all cultures, there are some people born within, whom sway from the norm of their peers. White Rappers, Black Kung Fu experts, Asians who have no interest in Tech or Medical careers. Ect. Thor likes to fight, so that is his focus, but Loki prefers to follow in the footsteps of his adopted father and master sorcery. If Thor spent more time on magic as he does brawling, banging babes, and boozing he could be just as adept as his dad and brother and would not require Molinir at all for even transdementional travel or flight.