Illustration by Marcia Staimer/George Mason University

Announcing EclipseMob Webinars - click here to sign up!

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EclipseMob is a crowdsourced effort to conduct the largest-ever low-frequency radio wave propagation experiment during the 2017 solar eclipse. You can build your own radio receiver and participate in the measurement!

Our guides will help you build your own radio receiver system!

Find out more about how eclipses happen, radio waves work, and the ionosphere behaves! 

(For Educators: Activities & lesson plans can be found here)

Connect with other participants and get tips on how to communicate your results!

Take part in a nation-wide experiment!

Find the latest updates on upcoming webinars, Q & A events, experiment logistics, etc.

Meet the EclipseMob team!

Do you need to contact the EclipseMob?

Interested in other Eclipse related material? Check out these resources!