Join or Sign In

Sign in to customize your TV listings

Continue with Facebook Continue with email

By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Great American Eclipse Live Season 1 Episodes

Season 1 Episode Guide

Season 1

6 Episodes 2017 -

Episode 1

Countdown to Darkness

Sun, Aug 20, 2017 62 mins

On August 21, a total solar eclipse crosses the continental U.S. for the first time in 99 years. Scientists and cutting-edge NASA missions investigate this once-in-a-life-time event: how and why they occur, and they reveal about the sun.

Where to Watch

Episode 2

First Contact

Mon, Aug 21, 2017 60 mins

Live coverage of the first total solar eclipse across the continental U.S. in 99 years. Included: updates from the ground in Madras, Ore.

Where to Watch

Episode 3

Total Eclipse

Mon, Aug 21, 2017 62 mins

Live coverage of the first total solar eclipse across the continental U.S. in 99 years. Included: live updates from the ground in Madras, Ore.

Where to Watch

Episode 4

Return of the Sun

Mon, Aug 21, 2017 62 mins

Live coverage of the first total solar eclipse across the continental U.S. in 99 years. Follow the eclipse as it travels across America with live updates from all over the country.

Where to Watch

Episode 5

Great American Eclipse

Mon, Aug 21, 2017 62 mins

Former astronaut Mike Massimino reveals the incredible images and science of the first total solar eclipse in the continental U.S. in 99 years. With reports from locations across the country, see what happened when darkness fell across America.

Where to Watch

Episode 6

How the Universe Works

Sun, Mar 15, 2020 62 mins

Experts use technology to make discoveries about the Sun and its behavior.

Where to Watch