Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga ...

The James Webb telescope has spotted three gigantic "red monster" galaxies that were spawned soon after the Big Bang. They're ...

The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...

November's full moon will be Friday night as the last consecutive supermoon in 2024. It's called the beaver moon, and ...

Denmark is a founding member of the European Space Agency and on Wednesday formally committed to safe and responsible space ...