A group of researchers say they identified the remains of black holes from another universe that existed before our own.
In a published on the pre-print server arXiv.org, renowned mathematical physicist Roger Penrose of the University of Oxford, the theoretical physicist Krzysztof Meissner of the University of Warsaw and Daniel An of New York Maritime College, argue that signs These black holes in the cosmic microwave background (CMB) – the faint radiation left by the Great – can be discovered by bang found throughout the universe.
Her new work is based on a controversial but intriguing idea known as Conformal Cyclic Cosmology (CCC), an attempt to explain the fate and history of the universe.
This model, first proposed by Penrose in 201
If this happens, the black holes in a previous universe will "imprint" on the next universe and we can actually spot them on the CCC model.
In the 1970s, Stephen Hawking made a famous prediction that black holes consume energy through electromagnetic radiation. The mass and energy of black holes is gradually reduced by this "Hawking Radiation," which means that those who do not gain mass by any other means will shrink and eventually die (though the time for a complete disappearance of a black hole is very long is). many times longer than the present age of the universe.)
The new paper suggests that the Hawking radiation produced by the evaporation of black holes at the end of a universe leaves a signature that enters the next universe in the universe Form of "Hawking points" -individual energy sources, hidden in the cosmic background radiation.
The researchers studied a map of the cosmic microwave background in the early universe created by the operators of the BICEP2 South Pole telescope, in addition to the data collected by the Planck space probe of the European Space Agency (ESA), which showed strange swirls of polarized light in the CMB. Initially, other scientists said that these vortices could be explained by gravitational waves – waves in space-time – generated by the expansion or interstellar dust of the Universe.
The authors of recent work, however, suggest these anomalous, punctiform primitives Energy sources in the very early Universe are most likely the Hawking points predicted by the CCC model. These points are very hard to spot as they are very weak and the CMB varies randomly. 
It is important to note that these findings are still very speculative and have not been widely accepted by the scientific community , As the CMB varies so much, many argue that the Hawking points could be explained by random "noise" in the data or other factors. Also, the BICEP2 team has not yet published the data behind the map that the authors used for their calculations, which means the image could change.
But if the allegations turn out to be true – something that would require extraordinary evidence – that would support the CCC model of the universe and revolutionize our current understanding of the cosmos.