NASA invites you to become a citizen scientist during U.S. total solar eclipse

NASA invites eclipse viewers around the country to participate in a nationwide science experiment by collecting cloud and air temperature data and reporting it via their phones.

The Global Learning and Observations to Benefit the Environment, or GLOBE, Program is a NASA-supported research and education program that encourages students and citizen scientists to collect and analyze environmental observations. GLOBE Observer is a free, easy-to-use app that guides citizen scientists through data collection.

On Aug. 21, a total solar eclipse will occur across the entire continental United States. Crossing the country from Oregon to South Carolina over the course of an hour and a half, 14 states will experience night-like darkness for approximately two minutes in the middle of the day. The eclipse enters the U.S. at 10:15 a.m. PDT off the coast of Oregon and leaves U.S. shores at approximately 2:50 p.m. EDT in South Carolina.

All of North America will experience at least a partial eclipse.

"No matter where you are in North America, whether it's cloudy, clear or rainy, NASA wants as many people as possible to help with this citizen science project," said Kristen Weaver, deputy coordinator for the project. "We want to inspire a million eclipse viewers to become eclipse scientists."

In order to participate, first download the GLOBE Observer app and register to become a citizen scientist. The app will instruct you on how to make the observations. Second, you will need to obtain a thermometer to measure air temperature.

Observations will be recorded on an interactive map.

To join in the fun, download the GLOBE Observer app observer.globe.gov/about/get-the-app. After you log in, the app explains how to make eclipse observations.