“Nothing Like Ours” –Billions of Years from Now a Strange, Lonely Universe Emerges


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“The Hubble tension between the early and late universe may be the most exciting development in cosmology in decades,” says Nobel laureate Adam Riess of the Space Telescope Science Institute (STScI) and Johns Hopkins University. New Hubble Space Telescope data suggests a faster expansion rate in the modern universe than expected based on how the universe appeared more than 13 billion years ago, strengthening the case that new theories may be needed to explain the dark energy forces that have shaped the cosmos. 


Afterglow of Big Bang Blurs the Standard Model


The Standard Model of cosmology describes this history of the universe, from the first seconds after the Big Bang to the current day. The beauty of it: The model explains, with only six parameters, everything known today about the birth and evolution of the universe. Nonetheless, the model may now have reached its limits.


“Fluctuations of Dark Matter Across the Cosmos have Changed Over Billions of Years”


“Fluctuations measured by the Planck Satellite are like a precise arrow shot from the early Universe, and we have measured where the arrow landed with Subaru Hyper Suprime-Cam,” said Surhud More, Inter-University Center for Astronomy & Astrophysics.