Dunedin amateur photographer Kavan Chay spent 24 hours awake to capture this winning image of the Aurora Australis when it illuminated southern skies in May last year. “The reds were a level of ...

Take a look at the universe as you've never seen it before in these winning images from this year's astronomy photographer of ...

What are the key differences? Learn what causes an aurora, their similar celestial origins, and where to see these ...

The northern lights are one of the most spectacular displays in nature, and they could be especially intense during the ...