How can san object lose mass? You can use Antimatter or Fission or Fusion to turn it into energy. Also, one can just cut a piece of the object off. But are there any other ways to remove matter from an object? (Feasable and theoretical)
Sure, that could work too, but I´'d add that to cutting things off. I just want to know in what ways matter could be "destroyed" or removed from an object.Burning it, some of it will go away as gas products and smoke particles. I'm not sure what you are looking for here.