Abstract
Many totally different kinds of astrophysical observations demonstrated that, in our universe, there exists a preferred direction. Specifically, from observations in a wide range of frequencies, the alignment of various preferred directions in different data sets was found. Moreover, the observed Cosmic Microwave Background (CMB) quadrupole, CMB octopole, radio and optical polarizations from distant sources also indicate the same preferred direction. While this hints at a gravitational pull from the “outside”, the observational data from the Plank satellite showed that the bulk flow velocity was relatively small: much smaller than was initially thought. In the present paper we propose a configuration where two three-dimensional universes (one of which is ours) are embedded in a four-dimensional space and rotate about their barycenter in such a way that the centrifugal force nearly (but not exactly) compensates their mutual gravitational pull. This would explain not only the existence of a preferred direction for each of the three-dimensional universes (the direction to the other universe), but also the fact that the bulk flow velocity, observed in our universe, is relatively small. We point out that this configuration could also explain the perplexing features of the Unidentified Aerial Phenomena (UAP), previously called Unidentified Flying Objects (UFOs), recorded by various detection systems—the features presented in the latest official report by the US Office of the Director of National Intelligence. Thus, the proposed configuration of the two rotating, parallel three-dimensional universes seems to explain both the variety of astrophysical observations and (perhaps) the observed features of the UAP.
Highlights
The hypothesis for the existence of a parallel universe or universes has proponents and opponents among astrophysicists, e.g., see works [1,2,3,4,5,6] and references therein
The configuration of two parallel, three-dimensional universes embedded in a four-dimensional space explains all relevant astrophysical observation, but perhaps the mind-boggling features of the observed Unidentified Aerial Phenomena (UAP)
We started from the undisputable fact that, from various astrophysical observations of very different kinds, our universe has a preferred direction in space
Summary
The hypothesis for the existence of a parallel universe or universes (in the latter case called multiverses) has proponents and opponents among astrophysicists, e.g., see works [1,2,3,4,5,6] and references therein. The authors of paper [8] wrote that this “constitutes an unprecedented and valuable confirmation of a prediction of the standard cosmological scenario”; this proposed evidence for the existence of a parallel universe should be discarded Another theory was that the observed cold spot in the Cosmic Microwave Background. (CMB) radiation (nestled in the constellation Eridanus) is the remnant of a collision between our universe and another “bubble” universe during an early inflationary phase, e.g., see review [9] and references therein Another hypothesis [10] was that the cold spot could be the imprint of another universe beyond our own, caused by quantum entanglement between universes before they are separated by cosmic inflation. In the present paper we show that the existing observations, astrophysical or otherwise, might constitute proof for the existence of a parallel universe
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