List Of What Are The Northern Lights From Ideas. The lights we see in the night sky are in actual fact caused by activity on the surface of the sun. At four and a half billion years old, this giant creates energy on a humongous scale.
Shades of red, yellow, green, blue, and violet are also reported. Auroras in the southern hemisphere are known as the southern lights, or aurora australis. At four and a half billion years old, this giant creates energy on a humongous scale.
