The document describes the aurora borealis and australis, or northern and southern lights. It explains that the lights are caused by solar particles interacting with Earth's magnetic field, which allows some particles to enter through openings at the north and south magnetic poles. Typically, the lights can be seen in high northern and southern latitudes, such as Alaska, Iceland, and New Zealand, and are best viewed around the equinoxes in March and September. The document expresses a desire to travel to these locations to observe the beautiful colors of the aurora lights in the sky.