New COLIBRE simulations show how cold gas and dust help galaxies evolve from the early universe to today. (CREDIT: Monthly ...

"It is exhilarating to see 'galaxies' come out of our computer that look indistinguishable from the real thing." ...

The cosmological constant has been a problem in physics since Einstein, but new research may show why it takes the value that ...

Astronomers have finished the largest high-resolution 3D map of the universe, charting over 47 million galaxies and quasars using the Dark Energy Spectroscopic Instrument (DESI). The five-year project ...

The team successfully built the largest, highest-resolution 3D map of the cosmos ever constructed. The completed map charts ...

A Chinese-led international team has released the largest-ever cosmological simulation, named "HyperMillennium," offering ...

Using a new framework, astronomers arrived at the most precise measurement of our universe’s expansion rate—but things still ...

Physicists have proposed a modified version of Einstein’s general relativity, called quadratic quantum gravity (QQG), that could eliminate the Big Bang singularity and naturally produce cosmic ...

For decades, the cosmological field was working under the assumption that, after the universe began in a hot dense soup of energy that expanded in the Big Bang, it continued to expand, forming the ...

CALABASAS, Calif., March 4, 2026 /PRNewswire/ -- For decades, the Standard Cosmological Model has operated on a single, foundational assumption: the Big Bang happened everywhere at exactly the same ...

The James Webb Space Telescope (JWST) was designed to look back in time and study galaxies that existed shortly after the Big Bang. In so doing, scientists hoped to gain a better understanding of how ...

It's hard to get a sense of the scale of the universe from our little corner of it, but scientists realized decades back that the universe is expanding. This naturally led to questions about the ...