THE MOST IMPORTANT THING EINSTEIN HAD FAILED

When taking observe for finding the angle of bending of star light in the sky, knowing the altitude of star is just as important as measuring the time of moving celestial bodies. We must know the altitude of star quite exactly if observations are to be of any use. The reason for this is that the angle calculations all depend on the altitude of star.

ALBERT EINSTEIN FAILED IN THREE CLASSICAL TESTS

The life time of Minkowski and his former student Albert Einstein  before the modern astronomy arise. They do not understand about 'The Space and Time', namely The Celestial Sphere, one of the fundamental concepts in the modern astronomy. They knowing not about Nautical Almanac as "holy book" in science of modern astronomy, that says refraction of light of celestial bodies can not be ignored. 

That is why, in Special and General Theory of Relativity Albert Einstein ignored the celestial sphere and refraction of light. 

A theory of four-dimensional space–time or 4D known as the "Minkowski spacetime" was misleading. There are no 4D, but 3D +1D in Modern Astronomy: Celestial Sphere Coordinate System. Einstein general theory of relativity  was totally wrong.(GSA)

“Einstein’s Law of Gravitation contains nothing about force. It describes the behaviour of objects in  a gravitational field – the planets, for example – not in terms of ‘ attraction ‘ but simply in terms of the paths they follow. To Einstein, gravitation is simple part of inertia; the movement of the stars and the planets arise from their inherent inertia; and the courses they follow are determined by the metric properties of space – or, more properly speaking,  the metric properties of the space-time continuum “  (Lincoln Barnett,  The Universe and Dr. Einstein, London, June 1949,  page 72 ).