https://www.sciencealert.com/the-standard-model-discrepancy-has-created-a-crisis-in-cosmology
Universe Is Expanding Much Faster Than We Thought, Creating a 'Crisis in Cosmology' : ScienceAlert
Oct 27, 2019 - The Universe is expanding much faster than scientists predicted, and nobody knows why.
a crisis in cosmology
https://www.space.com/cosmology-crisis-age-of-the-universe
Is there really a 'crisis' in cosmology? | Space
Jul 26, 2021 - You may have heard about the "cosmology crisis:" Different methods of measuring the age of the universe are giving different results, and cosmologists have no...
a crisis in cosmologyreallyspace