Galaxies, planets, black holes: to most people, everything about our Universe sounds and feels enormous. But while it's true ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...

We all know that asteroids are out there, that some of them come dangerously close to Earth, and that they've struck Earth before with catastrophic consequences. The recent discovery of asteroid 2024 ...

A cosmic filament, 3 million light-years long, has been directly imaged for the first time — offering a new glimpse into the ...