US Physicist Denounces UK Nobel Laureate's 'Illegitimate' Theory of Consecutive Universes

© ESO/L. Calçadaartist impression of the surroundings of a supermassive black hole
artist impression of the surroundings of a supermassive black hole - Sputnik International
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Professor Roger Penrose was one of three scientists awarded this year's Nobel prize for physics for their work on black holes. Penrose developed the conformal cyclic cosmology which states that the universe has already been created and destroyed at least once.

A US astrophysicist has denounced Nobel prize co-winner Sir Roger Penrose's claim that at least one other universe existed before the Big Bang as "illegitimate".

Professor Penrose's conformal cyclic cosmology theory posits that the universe can, and has, been born and died many times over - as opposed to the currently-accepted idea that the universe will continue expanding forever.

But former Lewis and Clarke University professor and writer for Science magazine Ethan dismissed that idea in an article for Forbes magazine on Thursday.

"There are no bruises on our Universe; no repeating patterns; no concentric circles of irregular fluctuations; no Hawking points," Siegel wrote. "When one analyses the data properly, it is overwhelmingly clear that inflation is consistent with the data, and the CCC is quite clearly not." 

Siegel went as far as to question Penrose's scientific integrity, accusing him of "unsound and illegitimate" analysis.

"The predictions that he’s made are refuted by the data, and his claims to see these effects are only reproducible if one analyses the data in a scientifically unsound and illegitimate fashion," he wrote.

David Haviland, member of the Nobel Committee for Physics and Secretary General of the Royal Swedish Academy of Sciences Goran K. Hansson announce the winners of the 2020 Nobel Prize in Physics presented on the screen: Roger Penrose, Reinhard Genzel and Andrea Ghez during a news conference at the Royal Swedish Academy of Sciences, in Stockholm, Sweden October 6, 2020 - Sputnik International
Roger Penrose, Reinhard Genzel, and Andrea Ghez Win Nobel Prize for Physics
Penrose believes 'Hawking spots' - large dark radiation-emitting patches detectable in the night sky - are the remnants of black holes from the demise of the previous cosmos.

"Our Big Bang began with something which was the remote future of a previous aeon and there would have been similar black holes evaporating away, via Hawking evaporation," he told The Daily Telegraph this week.

"We are seeing them. These points are about eight times the diameter of the Moon and are slightly warmed up regions. There is pretty good evidence for at least six of these points."

Hawking spots are named after the late Professor Stephen Hawking, who theorised that black holes - so-called because not even light can escape their enormous gravity - leak radiation and slowly diminish to nothing.

"The Big Bang was not the beginning. There was something before the Big Bang and that something is what we will have in our future," Penrose said.

"We have a universe that expands and expands, and all mass decays away, and in this crazy theory of mine, that remote future becomes the Big Bang of another aeon."

The new study denies claims of an infinitely small and dense point of matter being involved in the beginning of the Universe, as stated in the Big Bang Theory. - Sputnik International
Physicists Hope to Find ‘Cosmic Strings’ Explaining Why Big Bang Didn’t Destroy Our Universe
Penrose shared this year's Nobel prize for physics with Reinhard Genzel and Andrea Ghez for his decades of work in proving the existence of black holes and how they are formed.

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