The Hubble constant tells us the rate at which this is happening. The expansion of the universe is driven by all the mass, radiation and energy contained within it. The Friedmann equation, derived ...
The study included Webb data samples from two groups working independently to refine the Hubble constant, one from Riess's SH0ES team (Supernova, H 0 , for the dark energy equation of state ...
The mystery of the Hubble tension has deepened with the startling finding that the Coma Cluster of galaxies is 38 million light-years closer than it should be. In recent years, trouble has been ...
Photo: Andromeda nebula plate with Hubble's handwritten circle around the variable star he discovered In 1919 American astronomer Edwin Hubble began work at the Mount Wilson Observatory in ...
Although the Hubble Space Telescope has sufficiently ... In the work by Riess' group — Supernova H0 for the Equation of State, or SH0ES for short — Cepheids are crucial for calibrating the ...