Cosmology is a branch of physics that grapples with the big questions about the nature of our universe, including where it came from and what will happen to it next. At Live Science, we make this complex and sometimes mind-boggling science accessible, explaining everything from the speed of light to multiverse theoryand describing all wild theories about the universe.
Our expert writers and editors also break down new developments in the field, whether it’s how the “Dark Sirens” could solve one of the biggest mysteries in cosmology or why the launch of Euclid Space Telescope is groundbreaking, with the latest cosmology news, features and articles.
Discover more about cosmology
—5 amazing facts about the Big Bang, the theory that defines the history of the universe
—The James Webb telescope shattered cosmology. Can it be fixed?
