The Milky Way may not have a sharp edge, but scientists have now found where its star-forming activity largely comes to an ...

Following last week's Star Wars: Galactic Racer gameplay trailer reveal, I sat down with the game's makers for an in-depth chat revealing its new systems and story mode, and a proper discussion on why ...

By studying galaxy clusters separated by hundreds of millions of light-years, Penn physicist Patricio Gallardo and ...