A new cosmological simulator logs its scientific predictions and refutations in real time, storing hashes in blockchain with full offline ...

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

Under the right conditions, this collapse doesn’t end in a singularity — instead, it bounces and begins expanding again,” said University of Portsmouth professor Enrique Gaztañaga in a statement that ...

A new cosmological theory is challenging the traditional Big Bang model by proposing that the universe originated from a ...

The universe seems to be spinning, and that could explain what dark energy is and why it's weakening while revealing our ...

In short, this would mean the cosmological constant does not explain dark energy. The Big Crunch In 1988, the 2019 physics Nobel laureate P.J.E. Peebles wrote a paper with Bharat Ratra on the ...

We would need to find an entirely new cosmological model, one that works as well as our current one but that also explains this discrepancy. Needless to say, it would be a tall order.

The Big Crunch In 1988, the 2019 physics Nobel laureate P. J. E. Peebles wrote a paper with Bharat Ratra on the possibility that there is a cosmological constant that varies with time.

The universe has a cosmological horizon, a limit beyond which we cannot see that is set by its finite age, light’s finite speed and cosmic expansion. But unfortunately, that’s where the ...

These days, almost all of cosmology assumes something called the Lambda-CDM model—CDM for cold dark matter, not the topic of this video, and Lambda for the cosmological constant.

According to Helton, the cosmological horizon, or the "Photon Horizon," is a sphere with a boundary around 46.1 billion light years away, a figure dictated by the universe's expansion.