In Search of an Ether Drift

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Scientific Paper
Title In Search of an Ether Drift
Author(s) Ronald R Hatch
Keywords {{{keywords}}}
Published 2002
Journal Galilean Electrodynamics
Volume 13
Number 1
Pages 3-7


Special relativity theory (SRT) claims equivalence of all inertial frames, but it is generally acknowledged that there exists a dipole temperature distribution in the cosmic background radiation (CBR), which indicates that the solar system is moving through this unique inertial frame at a speed of approximately one percent of the speed of light. This evidence for a unique frame conflicts with SRT, and so motivates a search for additional evidence. Presumably, any ether drift should be directly detectable via experiment in either an Earth-centered frame, or a Sun-centered frame, or both. Spinning M?ssbauer experiments, the Global Positioning System (GPS), and Very Long Baseline Interferometry (VLBI) are here analyzed for any evidence of ether drift; i.e., for evidence that the speed of light is not isotropic in all inertial frames. Though none of the experiments provides any direct evidence of ether drift, they do provide substantial indirect evidence.