"It's possible we will see the new data and confirm one theory over the other — or maybe we'll find nothing, in which case it ...

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

For over a decade, a dim but persistent glow near the center of the Milky Way has confused astronomers. This mysterious ...

An excess of gamma rays in the center of our galaxy could mean scientists have finally detected dark matter particles—or not ...

The story begins with the black hole information paradox. According to relativity, anything that falls into a black hole is ...

For decades, astronomers have believed that dark matter and dark energy make up most of the universe, however, a new study ...

The Universe still holds many mysteries, and among the most intriguing are these invisible components known as dark matter ...

Scientists may be coming closer to confirming the existence of dark matter - the invisible stuff thought to make up more than ...

At the heart of the Milky Way, a faint and widespread glow of gamma rays has puzzled astronomers for decades. The light could ...

The new data seem to indicate that the cosmological constant is negative, and that the universe will end in a Big Crunch,” ...

UChicago-led study analyzes massive galaxy clusters mapped by the Dark Energy Survey, offers new way to probe cosmic laws ...