finally, winter's fast approaching here, by far the best time to go hunting for the northern lights, the arctic phenomenon on so many of our bucket lists. but did you know there's an equally impressive display in the southern hemisphere, the aurora australis. we've been on board a unique flight over the skies of new zealand to seek it out. it's really one of the world's most phenomenal natural light shows. it's very otherworldly, it's very dramatic. since moving to dunedin in 2013, i've become completely and utterly bonkers about this amazing phenomenon, and i spend many dark night chasing around remote parts of southern new zealand where we get to see the australis. but a few years ago i realised