Chasing the Northern Lights, by Elizabeth Kay
Tromso, 24th January, 2026 Cloud iridescence The Northern Lights have featured in many children's books, especially Philip Pullman's Dark Materials trilogy. I have been fascinated by natural phenomena in the sky, from rainbows to cloud iridescence, which I was fortunate enough to see in Costa Rica. We were white water rafting, so I didn't have my camera with me and had to rely on the cameraman provided by the company. His photo doesn't do it justice, but it does give you some idea of the living rainbow that undulated around a cauliflower-shaped cloud. As a child, after reading about Ernest Shackleton and looking at drawings of the Antarctic sky, the thought of ever seeing the aurora was an impossible dream. It's only the arrival of cell phones that has made them so accessible, as anyone can record them when, as this year, there has been unusual solar activity and they have been seen a lot further south. Needless to say, I missed every occurrence as living close...