cosmology

For the first time, experiments have seen both light and gravitational waves released by a single celestial crash.

From BBC News, Aug. 3, 2017: Dark Energy Survey researchers have released the most accurate map ever produced of the dark matter in our universe.

Dark Energy Survey scientists have unveiled the most accurate measurement ever made of the present large-scale structure of the universe, and their findings support the dark matter/dark energy model.

From Quanta, Aug. 3, 2017: Fermilab scientists Josh Frieman and Scott Dodelson talk about the latest major result from the Dark Energy Survey, which could signal the start of a new era of cosmology.

The sprawling Square Kilometer Array radio telescope hunts signals from one of the quietest places on Earth.

Our universe should be a formless fog of energy. Why isn’t it?

Detectors long used to look at the cosmos are now part of X-ray experiments here on Earth.

New experiments will help astronomers uncover the sources that helped make the universe transparent.

Neutron stars have earned their share of superlatives since their discovery in 1967.

Theorists think dark matter was forged in the hot aftermath of the Big Bang.