2 days ago · The Hubble Constant and the Crisis in Cosmology: A 2025 Status Report Key Takeaways The Hubble Tension persists as a statistically significant discrepancy of 5-sigma as of late 2025. …

3 days ago · The final data from the Atacama Cosmology Telescope (ACT) has created a cosmic map that cements "Hubble tension," laying out a clear pathway for the future of cosmology.

Aug 16, 2024 · The “crisis in cosmology,” sparked by differing measurements of the universe’s expansion, may be nearing a resolution thanks to the James Webb Space Telescope.

2 days ago · The Atacama Cosmology Telescope in Chile not only confirmed one of the greatest mysteries in the universe—it also ruled out dozens of models that attempted to solve it.

Aug 25, 2024 · It could finally resolve a discrepancy between measurements of the accelerating expansion of the Universe that has deviled scientists for the better part of a century: the Hubble …

Jan 20, 2025 · Over the past decade, cosmology has been embroiled in a growing crisis. Fuelling it are observations, first made by the Hubble Space Telescope and later by the James Webb Space …

3 days ago · Maunakea, Hawaiʻi – A team of astronomers using a variety of ground and space-based telescopes including the W. M. Keck Observatory on Maunakea, Hawaiʻi Island, have made one of …