According to a tenet scientists call the cosmological principle, our place in space is in no way exceptional. But recent ...

The intricate relationship between quantum mechanics and classical physics has long puzzled scientists. Quantum mechanics ...

So, what, then, is it? And what does it mean for the Cosmological Principle, which states that, in all directions, any given ...

New research confirms the Universe is expanding faster than theoretical models predict, intensifying the Hubble tension.

Such large structures should not exist according to one of the guiding principles of astronomy, called the cosmological principle. This states that all matter is spread smoothly across the Universe.