"Updated relativity" is a study showing that the today's calculations of relativity predictions are wrong. When this error is corrected then it remains no gravitational mysteries anymore. It means that there is no longer the need for those so-called "dark matter" or "dark energy". Even the new theories intending to claim for an adhoc modification of Newton's law, are useless. Nevertheless an exception is made for surrounding, which is the prediction of this corrected relativity.