The earliest light in the universe has been traveling across space since just after the Big Bang. Known as the cosmic ...

The earliest light in the universe has been traveling across space since just after the Big Bang. Known as the cosmic ...

Researchers, in a recent Physical Review Letters paper, introduce a new mechanism that may finally allow ultralight dark ...

The Cosmic Microwave Background, also known as the earliest light of the universe, was captured through SPT-3G in the South ...

For years, scientists have worked to chart the universe’s massive structure, aiming to test key models of cosmology. These ...

This released what we now call the Cosmic Microwave Background (CMB), a kind of leftover glow from the Big Bang. But when the first stars lit up, they reionized the universe.

New observations support the idea that hot, diffuse threads of gas called cosmic filaments connect clusters of galaxies ...

A festinating new theory shifts focus from space to time, arguing the clock-ticking we take for granted is richer and weirder ...

The South Pole Telescope has released its most precise image yet of the universe’s first light—the cosmic microwave background. This new ground-based data confirms cosmic expansion anomalies and ...

Chi Nguyen remembers the moment she plugged her laptop into a large monitor in a conference room and onlookers began to cheer ...

Ever since the dawn of civilization on this planet the bipedal animals human beings have wondered about the creation of this universe Science has been trying to unravel the mystery surrounding its ori ...