The solar system is moving through space over three times as fast as estimated, calling into question our best model of the ...

Precise measurements from multiple radio telescopes strongly suggest that our solar system is moving far too fast for our ...

The team, led by astrophysicist Lukas Böhme at Bielefeld University, found that the universe is, in fact, moving more than ...

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

Astronomers are rethinking one of cosmology’s biggest mysteries: dark energy. New findings show that evolving dark energy models, tied to ultra-light axion particles, may better fit the universe’s ...

In a controversial new paper, researchers argue that the acceleration of the universe's expansion has slowed down.

A new study probing the structure and evolution of galaxy clusters shows good agreement with the predictions of standard cosmological models. Cosmologists have found new evidence for the standard ...

Astrophysicists at the University of Chicago have developed physics-based models suggesting that dark energy could be changing over time. Dark energy, the mysterious force causing the universe to ...

The clearest pictures yet of the newborn cosmos strengthen the prevailing model of the universe but deepen a mystery about its expansion rate. Measurements of this rate, known as the Hubble constant, ...

Matrix models have emerged as a powerful framework in theoretical physics, offering a nonperturbative approach to describing quantum space-time. In these models, fundamental degrees of freedom are ...