For a quarter century, cosmology has leaned on one framework to explain how the universe expands. Known as the ΛCDM model, it ...

Modern cosmology reveals a universe expanding uniformly without a spatial center or edge. The Big Bang wasn't a localized ...

In 1925, Edwin Hubble's observation of Cepheid variables in the Andromeda galaxy revolutionized astronomy, proving the ...

Astronomers have long relied on supercomputers to simulate the immense structure of the Universe, but a new tool called ...

Ferreira and Alexander Roskill from the University of Oxford's Department of Astrophysics have recently proposed a cold dark matter model that is based on very few parameters yet can accurately ...

Mathematical quirks of our universe have led some cosmologists to wonder whether the cosmos was actually born in a black hole ...

A $4 million grant from the John Templeton Foundation enables a team of scholars from USC, the University of California, ...

Our understanding of cosmology hinges on how well we know our own local universe, which remains poorly mapped and poorly ...

Does the universe have an edge or does it go on forever? This video explores what science, cosmology, and physics reveal ...

The concept of parallel universes stems from in-depth explorations of quantum mechanics and cosmology, rather than being ...

If you think a galaxy is big, compare it to the size of the Universe: it’s just a tiny dot which, together with a huge number ...

For more than two decades, the standard model of cosmology has stood as a reliable guide to the universe. Known as Lambda Cold Dark Matter, or ΛCDM, it weaves together dark energy, dark matter, and ...