Tag: #hubbletension

Reanalysis with Corrected Pantheon+ and DES-DOVEKIE Leaves Hubble Tension Intact

A reanalysis applying corrected Pantheon+ and DES-DOVEKIE supernova data finds the local Hubble constant stays near 73 km/s/Mpc, leaving the Hubble tension unchanged.

#hubbletension, #cosmology, #supernovae, #pantheonplus, #des

Study of eROSITA clusters gives first constraints on Early Dark Energy; joint fit suggests H0 ≈ 71 km/s/Mpc

eROSITA cluster counts yield first cluster-based constraints on Early Dark Energy; combined with CMB and BAO the fit finds f_EDE≈0.10 and H0≈71.4±1.4 km/s/Mpc.

#astronomy, #cosmology, #erosita, #hubbletension