Two mighty galaxies far away are smashing into each other, as vast trails of gas and dust mix and merge into what will ultimately be a single galaxy. And the fury of the Antennae extends far from the ...

Astrophotographer Greg Meyer took aim at the constellation Corvus to capture a majestic view of the Antennae Galaxies, whose once spiral forms have been rendered chaotic as they merge into a single ...

Part of the world’s biggest mega-science facility – the SKA Observatory – is being built in outback Western Australia. After decades of planning, countless hours of work, and more than a few setbacks, ...

A vast river of neutral hydrogen bridges two galaxies that are beginning to enter the monstrous Virgo Cluster, and this structure is helping astronomers better understand our Milky Way's relationship ...