Measurements of how fast the universe is expanding differ depending on how you measure the rate. Could a huge under-density of galaxies, including the Milky Way, be to blame?
The recent "Hubble Tension" in cosmology, marked by conflicting expansion rate measurements, raises questions about the standard cosmological model. A new
The recent "Hubble Tension" in cosmology, marked by conflicting expansion rate measurements, raises questions about the standard cosmological model. A new