You have a great dive! When you return the beach, you discover remnants of an abandoned building. It is falling down and in ruins. A. Identify the scientific process that explains this situation.
B. How could the building's deterioration be reversed?

The space between objects shrinks or grows as the various geodesics converge or diverge. Because this expansion is caused by relative changes in the distance-defining metric, this expansion (and the resultant movement apart of objects) is not restricted by the speed of light upper bound of special relativity.