👉 In astronomy, an aurite or aurora borealis is a phenomenon that occurs when Earth's magnetic field interacts with the atmosphere. The aurora borealis can be caused by a variety of factors such as solar activity, volcanic eruptions, and changes in the Earth's orbit around the Sun. Aurites are often associated with the Earth's magnetic poles, which cause the sun to shine through the clouds, creating an otherwise dark sky. This phenomenon is also known as auroral light or aural