Here’s how it works. A streak of purple "lightning" sprawls across the cosmos in a gorgeous new image from NASA. Light and energy twist and turn in an explosive relationship between a stellar ...

The sky above an erupting volcano in Indonesia has turned a stunning electric purple during a lightning storm. Spectacular images captured the spectacle as Mount Sinabung in Karo, North Sumatra ...

Stunning storm photos often emerged from parts of Victoria, New South Wales, South Australia and Western Australia, many with ...