Beautiful Earth

Beautiful green ‘airglow’ spotted by aurora hunters – but what is it?

Here's how to tell airglow from northern lights.

Nathan Case, The Conversation
· Nov 07, 2016 · 11:30 pm
These spectacular NASA videos show you the Northern and Southern Lights from space

NASA's new ultra-high definition timelapse captures the dancing lights in the northern southern hemispheres from the International Space Station

Scroll Staff
· Apr 20, 2016 · 02:00 pm
In the ocean, the most harmful plastic is too small to see

There are at least 268,000 tonnes of plastic floating around in the oceans, according to new research by a global team of scientists.

Magnus Johnson and Melanie Coull, The Conversation
· Dec 12, 2014 · 03:30 am