Science ❯ Astronomy ❯ Cosmology

Hubble Constant

Hubble Tension Universe Expansion Cosmic Expansion Measurement Techniques Galactic Measurements Distance Measurement Methods Galaxy Dynamics DESI Map Cosmic Microwave Background Expansion Rate

Most Precise Local Hubble Measurement Sets H0 at 73.5 km/s/Mpc

Robust agreement across many distance tracers points away from a single local error.

Global Collaboration Pins Local Hubble Constant at 73.50 ± 0.81 km/s/Mpc With 1% Precision

New ‘Stochastic Siren’ Uses Gravitational-Wave Hum to Measure the Hubble Constant

Lensed-Quasar Study Confirms Hubble Tension With Independent, High-Precision Result

Gravitational-Lens Time Delays Deliver New Hubble Constant, Deepening the Tension

New BAO Analysis Strengthens Local Void Solution to Hubble Tension

Physicists Propose Rotating Universe to Resolve Hubble Tension

Atacama Telescope Reveals Detailed Images of the Early Universe

New Study Deepens 'Hubble Tension' Crisis in Cosmology

James Webb Telescope Confirms Accelerated Universe Expansion Defies Current Physics

James Webb Telescope's Discovery Deepens Hubble Tension Debate

Webb Telescope Unveils Supernova Triple Image, Challenges Universe Expansion Models

James Webb Telescope Offers New Insights on Universe's Expansion

DESI Maps Universe in Unprecedented Detail, Challenges Dark Energy Understanding