Not everything we knew about the universe is wrong. But not not everything. The Dark Energy Spectroscopic Instrument (DESI) ...

The universe has been expanding ever since the Big Bang almost 14 billion years ago, and astronomers believe a kind of ...

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

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, ...

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 ...

Using data from nearly 15 million galaxies and quasars, the Dark Energy Spectroscopic Instrument (DESI) has created the most detailed 3D map of the universe ever made. A new analysis combining DESI’s ...

Dark energy, in the form of a cosmological constant (Λ), has been seen as responsible for the accelerating expansion of space, holding a steady energy density.

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

How Did We Discover Dark Energy to Begin With? Physicists and astronomers have accepted that the universe is expanding since the 1930s, when Edwin Hubble discovered that all galax ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...