Using a telescope at Kitt Peak, scientists have produced the largest 3D map of the universe ever made and uncovered ...

New data involving millions of galaxies and luminous galactic cores is providing fresh evidence that the enigmatic and invisible cosmic force called dark energy – responsible for the universe’s ...

The universe is expanding at an accelerated rate and our current best theories to explain this is a mysterious form of energy ...

A new analysis of astronomical data suggests unknown physics is at work assisting dark energy in acting almost as ...

The Simons Observatory, a most advanced network of telescopes aimed at mapping the Cosmic Microwave Background (CMB) with unprecedented precision, has reached a major milestone: the Large Aperture ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

A mix of familiar events and films, a live talk about dark matter and a “Dome After Dark” audiovisual/musical performance dot ...

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...

If dark energy continues to weaken, the accelerating expansion of the universe could slow — and possibly reverse. In that ...

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 ...