One of the Holy Grails in cosmology is a look back at the earliest epochs of cosmic history. Unfortunately, the universe's ...

The clearest and most precise images yet of the universe in its infancy—the earliest cosmic time accessible to humans—have ...

The European Space Agency’s Euclid mission launched in 2023 with a goal of studying what is known as the "dark universe." ...

The latest observations of a survey of millions of galaxies indicate that dark energy, which drives the universe's expansion, ...

For decades, scientists believed the universe was not just expanding but doing so at an ever-increasing pace, thanks to an ...

This image provided by NSF’s NOIRLab shows the trails of stars above Kitt Peak National Observatory, where a telescope is ...

The beauty and increasingly complicated society of the Maine Coast sure draws novelists. The latest of note is Caleb Mason’s ...

The European Space Agency (ESA) has unveiled the first batch of data from its groundbreaking Euclid mission. So far, Euclid ...

DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

Cosmologists are using cutting-edge computational tools to uncover the secrets of dark matter and dark energy, which together ...

Researchers built the largest 3D map of our universe yet. What they found supports the idea that dark energy could have ...

Astronomers thought dark energy was a constant. But now, findings from the Dark Energy Spectroscopic Instrument provide even more evidence that it may be fluctuating ...