Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

Measurements of the distance to the Coma Cluster of galaxies find that it is millions of light years closer than the standard ...

The universe expands...through what? Experts might have a suggestion. Expansion may be happening at a faster rate than ...

Scientists are able to deploy the standard model of cosmology on observations of the CMB to make predictions about the universe. The standard model is our basic picture of a cosmos dominated by ...

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 Telescope ...

Early data of “little red dots,” or LRDs, from the James Webb Space Telescope (JWST) appeared to suggest the presence of ...

New research confirms the Universe is expanding faster than theoretical models predict, intensifying the Hubble tension.

How is matter different from mass? These and other questions about the deepest levels of physics, answered inside.

This discrepancy is measured using a metric called Sigma 8 (σ8), which tracks the clumpiness of matter. Lower-than-expected ...

Druzin is quoted as saying that the recent general election was a “wake up call” to anyone who didn’t think Christian ...

The great Rabbi Leo Baeck also taught wise words about mystery, “When a man wants to be certain of his existence, when he ...