Chapter 557 A Home in the Snow

• Lily had never seen anything like it before. She sat in stunned silence for a long time before finally asking, "Harry, what is that light?"
• "That's the aurora."
• The aurora was a breathtaking natural light display that appeared in the high magnetic latitude regions of the planet's polar skies. It was created when high-energy charged particles from the Earth's magnetosphere or the sun collided with molecules in the upper atmosphere, exciting or ionizing them.