The northern lights: A history of aurora sightings

New findings reveal the northern lights have been fascinating mankind since 977 or 957 B.C.

Northern Lights – Travel guide at Wikivoyage

Tracing the history of Northern Lights in Wisconsin

The Northern Lights: A History of Aurora Sightings

Northern Lights - Voyageurs National Park (U.S. National Park Service)

Inside Secrets for Viewing the Northern Lights in Michigan

Buy The Northern Lights: The Definitive Guide to Auroras on ✓ FREE SHIPPING on qualified orders

The Northern Lights: The Definitive Guide to Auroras

PHOTOS: Northern Lights put on stunning show in Idaho

The Northern Lights could be visible in the mainland U.S. this week : NPR

Look up! Aurora borealis spotted in parts of Colorado