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 ...

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

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