New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

For a long time, scientists have believed that the universe looks the same no matter where you are or which direction you look. This idea, called the Cosmological Principle, is a key assumption in ...

A new study published in the Journal of Cosmology and Astroparticle Physics (JCAP) presents a methodology to test the ...

Unexpected epochs of stillness that punctuate the cosmic timeline could offer a natural explanation for dark matter and many ...

The Quipu superstructure is enormous, spanning 1.4 billion light years – and it could violate one of our fundamental ...

Around 13.7 billion years ago, something collapsed. It fell outward into the nothingness that stretched in every direction, ...

A new study proposes a way to use weak gravitational lensing data to test the long-held Cosmological Principle of the ...

After hundreds of hours of observations, researchers captured a highly detailed image of a long filament of the "cosmic web" ...

A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of ...

Weak gravitational lensing tests if the universe is truly isotropic Euclid Telescope data may reveal deviations in cosmic expansion Findings could reshape cosmology by challenging core assumptions ...