GoKawiiluOttawa physicist's model pegs universe's age at 26.7 billion years
Rajendra Gupta and Nikolaos Samaras at the University of Ottawa say their CCC+TL model, which alters assumptions about gravity and light rather than invoking dark matter or dark energy, estimates the universe's age at 26.7 billion years, roughly double the standard 13.8 billion-year figure. The model, published in Monthly Notices of the Royal Astronomical Society, reportedly matches observed hydrogen and helium abundances, historical expansion rates, and the orbital behavior of stars and gas in 175 galaxies without requiring dark matter.
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If validated, the model could challenge two of cosmology's foundational but still-undetected concepts, dark matter and dark energy, by replacing them with changing physical constants and light that loses energy over long distances. Gupta suggests the approach may also resolve the James Webb Space Telescope puzzle of unusually mature-looking early galaxies, since an older universe would simply give them more time to form. Such a dramatic age revision would likely require extensive independent verification before gaining broader acceptance among cosmologists.
- A University of Ottawa model estimates the universe is 26.7 billion years old, nearly double current estimates.
- The CCC+TL model avoids invoking dark matter or dark energy by modifying assumptions about physical constants and light.
- The model reportedly matches data on 175 galaxies and could explain unusually developed early galaxies seen by the James Webb Space Telescope.
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Published there as: “Scientists claim the universe is twice as old as believed”
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