Understanding the early universe is a foundational goal in space science. We're driven to understand nature and how it ...

In this incredible video, you can see as a vast cluster of galaxies condense in the expanding universe. This mindboggling clip (pictured) only shows 0.001 per cent of the whole simulation ...

Pictures are the key to new insights in the field of astrophysics. Such images include simulations of cosmic events, which ...

The Bolshoi supercomputer simulation, the most accurate and detailed large cosmological simulation run to date, gives physicists and astronomers a powerful new tool for understanding such cosmic ...

Thesan is a new universe simulation that models the first billion years of the universe with the highest resolution, over the largest volume, to date. It all started around 13.8 billion years ago ...

Researchers are using epic computing powers to develop a simulation of the ancient universe. Some 13 billion years of galactic evolution are being recreated by Thesan, a computer program built by ...

Still image from a Thesan simulation showing the universe 251 million years after the Big Bang. The orange halos represent the burst of radiation, or light, outpouring from early galaxies.

Of some help could be a new computer simulation that traces how all elements of the universe — ordinary matter, dark matter and dark energy — evolve according to the laws of physics.

The same simulation can model tens of millions of galaxies in less than a day, something that would take years with more conventional methods. When Roman launches and reaches an operational state ...

If the universe is a giant computer simulation, here's how many bits would be required to run it News By Adam Mann published November 8, 2021 ...

He's a pretty smart guy, and if astrophysicist Neil deGrasse Tyson thinks our universe could just be an artificially created simulation, then maybe it's possible. Business Insider says Tyson ...

In the 2012 paper Constraints on the Universe as a Numerical Simulation, published in the peer-reviewed European Physical Journal A, physicists Silas R. Beane, Zohreh Davoudi, and Martin J. Savage ...