But Cellarius’s magnificent rendering of the geocentric cosmos endures ... Danish astronomer Tycho Brahe’s model, in which most of the universe orbits the Earth, but the other five known ...

The most widely accepted theoretical model, the Lambda/Cold Dark Matter model (ΛCDM), says the universe is growing at 67-68 km/s/Mpc. But what astronomers see through their equipment is a little ...

This mismatch, known as the Hubble tension, has shaken confidence in the model that’s long explained how the universe behaves. Now, a new study proposes something bold. What if the universe isn ...

And they had noticed that Ptolemy's geocentric model of the universe, it wasn't matching the math. Over the next few decades, Copernicus calculated and recalculated and re-recalculated the heavens ...

The new model forgoes the need for either dark matter or dark energy as explanations for the universe's acceleration and how structures like galaxies are generated. The researcher's work builds on ...

The findings could undermine the existing standard cosmological model of the universe called the lambda-cold dark matter (LCDM) model, which takes dark energy, ordinary matter, and cold dark ...

This retrograde motion, which occurs when Earth overtakes a planet in its orbit, is hard to square with a geocentric model of the universe, but it was full of meaning for cultures that looked to ...

For example, dating to roughly 1600 B.C., we have what is perhaps the first portrait of the universe ... a globe-like model with several rings to illustrate the motion of the Sun, Moon, and ...

Scientists from Hungary and the USA have proposed a new model suggesting that the entire universe could be rotating. This concept could solve the problem known as the Hubble tension, concerning ...

The new study takes aim at a key assumption of the standard model: that the universe is homogeneous and isotropic on large scales, meaning it looks the same in every direction and from every ...

The findings bring astronomers another step closer to unmasking the mysterious nature of dark energy, which may mean that the standard model of how the universe works could also require an update ...

the universe would be an empty void. Despite being a key reason why we're here in the first place, the amount of CP violation predicted by the Standard Model of particle physics is far too small ...