Learn how many suns exist in the Milky Way and how to understand how many sun-like stars are out there could help us ...

A mysterious gamma-ray glow from the Milky Way's core has scientists divided. While pulsars were the leading theory, new ...

"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 ...

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

For decades, astronomers have been vying to identify a source for a mysterious gamma-ray excess at the center of the Milky ...

It's a fitting portrait of the facility that will soon transform our understanding of the dynamic universe by capturing ...

They're important to scientists because they're the chemical precursors to the molecules that build life, such as amino acids ...

Three photographers were able to capture the red sprite phenomenon, when lightning flashes above thunderstorms, in high ...