Something unknown is doing we don't know what.
Oh leave the Wise our measures to collate. One thing at least is certain, light has weight. One thing is certain and the rest debate. Light rays, when near the Sun, do not go straight.
We have found a strange footprint on the shores of the unknown.
It is also a good rule not to put overmuch confidence in the observational results that are put forward until they are confirmed by theory.
It is one thing for the human mind to extract from the phenomena of nature the laws which it has itself put into them; it may be a far harder thing to extract laws over which it has no control.
Probably the simplest hypothesis... is that there may be a slow process of annihilation of matter.
It is impossible to trap modern physics into predicting anything with perfect determinism because it deals with probabilities from the outset.