A new theory published late last year is offering an explanation as to why our universe is expanding at an accelerating rate.

Could time itself actually explain our universe's expansion? Our current cosmological model—known as lambda cold dark matter, or ΛCDM—relies on hypothesized dark energy to explain the accelerating ...

Their study demonstrates that this new method will provide a much more stringent test of the cosmological standard model, and has the potential to shed new light on gravity and the dark universe.

and exploring the implications of various tensions and anomalies that challenge the standard cosmological model known as ΛCDM (Lambda Cold Dark Matter). One of the most pressing issues in ...

The study, based on high-precision measurements of the cosmic microwave background and its polarized light, adds further support to the veracity of the standard cosmological model. It also makes a ...

New research using 3D galaxy maps and advanced algorithms reveals hidden information that could challenge our understanding ...

The Planck data give a precise view of the Universe 13 billion years ago, and the standard cosmological model predicts how the dark matter should evolve to the present. Combined with earlier ...

New measurements reveal the Coma Cluster is 38 million light-years closer, worsening the Hubble tension crisis and challenging cosmology models.