Objects can be destroyed by being too large and coming too close to a gravitational field. If the moon were to come too close to the earth it would break up due to the pull on one end being stronger (and toi strong) than on the other. That radius can be calculated.

Funnily enough with supermassive black holes that radius actually lies inside the event horizon. So an object falling straight in there wouldn’t experience any spaghettification before the point of no return.