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'spacetime' is real, however the word 'fabric' is made so that anyone can 'visualise' the meaning of space-time You cant touch or feel the fabric, but you can perceive it through the bending of light over it. When someone says that the spacetime is curved around a planet, the following statement holds true: the time is slower near the surface of the planet ...


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The measurements of all astronomical manifestation are currently the same in all directions of the sky, rather than variable by direction and distance. The CMB temperature is nearly constant with with anisotropy which has been very well studied, there is a dipole variance which indicates that that we are moving at 370 km per second relative to the CMB, ...


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