The human species is ever-changing and so is our view of the universe. By Jeffrey Kluger ... If there is dazzle in the contemporary images, there is a sweet, naïve genius in the earlier ones.

The Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) telescope took its ...

Cosmic microwave background data support cosmology’s standard model but retain a mystery about the universe’s expansion rate.

You can only use CMB to study these early stages. Effectively, the universe’s baby picture is a CMB map. For decades, satellite missions like COBE, WMAP, and Planck have mapped this ancient ...