total solar eclipse

Visitors marked their homes from Sri Lanka to Moscow, Argentina to Eastern Europe, and points scattered all across the United States.

If you don't have glasses, and you're not Superman, this is an easy way to view the eclipse with just two pieces of paper.

Don't forget to get your eclipse glasses beforehand, so you're prepared to safely view this once-in-a-lifetime event.

The University of Wyoming is getting involved in the total solar eclipse festivities, with activities planned all across the state to celebrate the eclipse.

Casper is on the center line of the total solar eclipse that will reach the mainland United States at 10:16 a.m. PDT on Aug. 21, 2017.