Could the hulk be neutralized by putting him into orbit?
Doesn't matter how strong he is, he can't defeat orbital physics.
Getting him there is another matter of course, but orbit could be a solution in Superman vs Hulk arguments.
I'm aware of the irony that superman can, in fact, defeat orbital physics. I think someone told be once it's because he uses telekinesis to fly, something like that. But Hulk doesn't work that way.