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Celebrate World Amateur Radio Day by diving into the fascinating world of ham radio! Ever wondered how NASA and space scientists use ham radio to study Earth’s upper atmosphere? Or why ham operators sometimes hear voices from across the globe but barely from the next town over? Join us to uncover the answers to these exciting questions. Learn how solar storms can disrupt radio signals and how ham radio helps track real-time solar activity. Tune in and discover the science behind the signals! 🌍📡 Learn how HamSCI: https://youtu.be/Oxo78wQQKYM?si=0p-FKkWi1tlLvEnK Help us answer exciting questions about ham radio by joining a Ham Radio Open House, events across the country, promoted by the ARRL, HamSCI, and SciStarter. In honor of the International Amateur Radio Union’s 100th anniversary, amateur radio clubs, school stations, and community groups will welcome the public to learn how ham radio helps us study the Sun, radio waves, and Earth’s atmosphere. You will explore how solar activity affects radio communication, take a Standing Wave Ratio (SWR) measurement, and experience a Software-Defined Radio (SDR) display in action. Whether you’re measuring antennas or listening to signals, each activity counts as an Act of Science! This event is not only about science but also about shaping the future of STEM education and technology. Join us and discover the connections between ham radio and space science—there’s always more to explore! 🌐📡🎧
Become a SciStarter Ambassador!
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Applications to join the final cohort in this inaugural class of SciStarter Ambassadors due May 2nd

Libraries and community organizations need your help to spark excitement for citizen science and keep the momentum going!

The SciStarter Ambassador Program offers FREE training to volunteers ready to make an impact in their communities.

Ready to make a difference? Complete your application by May 2nd to join the movement!