"We don't know the frequency, so we need to keep tuning and trying different ones, like searching for a good radio station ...

Published in Nature, scientists at King's College London, Harvard University, UC Berkeley and others have shared the ...

A team of researchers from King’s College London, Harvard University, UC Berkeley, and others may have taken a major step ...

A project to map galaxies across the universe may have spied cracks in the foundation of our understanding of the cosmos.

It drives the movements of stars and galaxies, but dark matter is invisible. While it remains a colossal mystery, a study ...

Measurements of the faint afterglow of the Big Bang (known as the cosmic microwave background) are also important. They do not directly measure dark energy or how it evolves, but they provide ...

Dark matter is hypothesized to outweigh "ordinary matter" in the universe by a factor of five. That means all the stuff we see around us on a cosmic level, like stars, planets, and moons ...

The CMZ spans almost 700 light years and contains some of the most dense molecular gas in the galaxy. Over the years, ...