Dark Energy

Cosmology, Exotic Objects

Charting the universe in 3D

Cosmology

The Beginning to the End of the Universe: The mystery of dark energy

Cosmology

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

Cosmology

Skeptics of dark energy raise concerns, but remain outnumbered

Cosmology, Galaxies

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

Cosmology

Weird Object: Our Accelerating Universe

Cosmology, Exoplanets, Planets, Stars, Telescopes and Equipment

Web Extra: 2015’s other big space stories

Cosmology

Earth might have hairy dark matter

Cosmology

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

Cosmology

Pioneering dark energy instrument achieves its next major milestone

Cosmology

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

Cosmology, Galaxies, Milky Way

Dark Energy Survey finds more celestial neighbors