Aurora borealis, or Northern Lights, usually seen at high latitudes, but intense solar activity can make them visible farther south.

Photo Credits-Whitley Bay

Rare solar storm on Friday triggered Northern Lights across North America, including the Chicago area.

Photo Credits-Andrew Spaid

Coronal mass ejections from the sun caused the light show, extending from Canada to northern Alabama.

Photo Credits - Cassidy Bailey 

This event allowed Northern Lights to be seen in unusual places due to the solar storm's intensity.

Photo Credits - Dale Thompson

National Oceanic and Atmospheric Administration issued a geomagnetic storm warning, first since 2005.

Photo Credits- Karie Wolf

Material from the sun interacts with Earth's magnetic field, causing gases in the atmosphere to glow.

Photo Credits-Marissa Villarrea 

Best chances to see Northern Lights: go out when it's dark, away from city lights, and when the sky is clear.

Photo Credits-Noah Monser 

Bright lights behind you may help improve visibility, and cell phone time-lapse camera can capture the phenomenon.

Photo Credits - Stiliyan Gueorguiev 

Geomagnetic storm peaks around 1 a.m. with a strength of 8 on the KP index, potentially affecting power grids and satellite communications.

Photo Credits - Chris Wilson 

Another sighting of Northern Lights possible on Saturday night as the geomagnetic storm persists throughout the weekend.

Photo Credits-Claudia Gramacki