Wednesday, July 6, 2022

Universe expansion

Previously unnoticed mathematical property of cosmological models discovered

Ghostly ‘mirror world’ might be the cause of cosmic controversy.

Astronomers agreed that the universe is nearly 14 billion years old

A new view of nature’s oldest light adds a twist to debate over the universe’s age.

New estimates of neutron star size and Hubble constant

Multi-messenger astronomy.

Light warping properties of galaxies can predict universe expansion

Gravitational Lenses measure Universe Expansion.

Study estimates the age of the universe at 12.6 billion years

UO physicist tweaks the age of the universe with new approach

Universe is about 13.8 billion years old, study confirms

New research of oldest light confirms age of the universe.

New measurements allowed astronomers to refine their calculation of the Hubble Constant

A new set of measurements significantly suggests that theorists need to revise the “standard model” that describes the fundamental nature of the Universe.  The new...

A novel cosmological model to study thermodynamics on the horizon of the universe

Thermodynamics on the horizon of a flat universe at late times is studied in holographic cosmological models that assume an associated entropy on the...

The mystery of Universe expansion has been finally solved

The universe has been expanding since the Big Bang occurred 13.8 billion years ago—a proposition first made by the Belgian canon and physicist Georges...

New precise measurement of the universe’s expansion rate

It strengthens the call for new physics.

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