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A very old painting

Written by Mike Gould

Contents

A very old painting 2 The amazing auroras 4 How are the auroras formed? 8 Forms and shapes 16 Different gases, different colours 18 The history of the auroras 20 Seeing the lights for yourself 22 Chasing the lights 24 Aurora hunters 28 Myths and legends 30 A fox made of fire 32 Fascinating art and stories 34 The powerful auroras 36 Auroras on other planets 42 Glossary 44 See the amazing auroras 46

A very old painting

In 1885, a Danish teacher and amateur photographer called Sophus Tromholt published a book all about a weird natural phenomenon.

He had photographed some strange curtain-like lights in the sky while on his travels.

Unfortunately, he was unable to develop the photo so he drew what he remembered, then photographed his drawing for the book.

It is one of the first reliable pieces of evidence of an incredible natural wonder.

These lights – and similar ones near the South Pole – have cropped up in many stories, films, myths and legends.

This book is about how they are formed, and why they are so fascinating. It explains how they are created by a mighty clash between the forces of the Sun and Earth, and why people fear and worship them.

It explores why they are so much more than weird lights in the sky.

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