The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...

The Dark Energy Spectroscopic Instrument (DESI) is a cutting-edge telescope that captures the light from millions of galaxies ...

Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they ...

Gravity has shaped our cosmos. Its attractive influence turned tiny differences in the amount of matter present in the early ...

Called the Dark Energy Spectroscopic Instrument, it uses a telescope based in Tucson, Arizona to create a three-dimensional ...

Written by the former chief historian of NASA, the book examines the evolution of our cosmic understanding—from early civilizations to the present day ...

The first piece of the Euclid space telescope's map of the universe is crammed with 14 million galaxies and 100 million sources of light. The mapping project is now 1% done.

The European Space Agency mission ... questions about the “dark side” of the universe. Scientists assembled the first piece of the map, which includes 208 gigapixels, from 260 observations ...

Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they ...

The European Space Agency’s Euclid mission has unveiled a remarkable new section of its cosmic map, offering a glimpse into the vastness of our universe. At the recent International Astronautical ...

A new map of the "Cosmic Web" that shaped ... how the 13.8-billion-year-old universe took shape. Breaking space news, the latest updates on rocket launches, skywatching events and more!