Physicists Say Universe Filled With Mystery Substance Called “Quintessence” – Futurism

An international team of scientists is suggesting that the accelerating expansion of the Universe could be caused by a mystery substance called quintessence that permeates the cosmos.
The tentative hypothesis could offer tantalizing new clues about the nature of dark energy, the mysterious force that physicists believe is responsible for the increasing speed at which the universe is expanding.
But the researchers conclusions and their wide sweeping implications have left some of their peers questioning…

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