Dark Energy | Page 2 of 3 | Astronomy.com

What’s the difference between dark matter and dark energy?

Skeptics of dark energy raise concerns, but remain outnumbered

Cosmology, Galaxies

DESI will map millions of galaxies and reveal dark energy’s history

Weird Object: Our Accelerating Universe

Cosmology, Exoplanets, Planets, Stars, Telescopes and Equipment

Web Extra: 2015’s other big space stories

Earth might have hairy dark matter

The Real Reality Show: Does Dark Energy Hold the Fate of the Cosmos?

Pioneering dark energy instrument achieves its next major milestone

UCLA physicist tests theories of dark energy by mimicking the vacuum of space

Cosmology, Galaxies, Milky Way

Dark Energy Survey finds more celestial neighbors

Huge new survey to shine light on dark matter

Cosmology looks beyond the standard model