Together, we're moving the world forward. Join us on our mission to volunteer 2.5 million hours by 2025.Today, you will volunteer two hours to science and help solve some of the biggest challenges that face the world today. Follow the instructions below to get started. View the Introduction to Citizen Science Video.
Become a SciStarter Ambassador!
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Applications for Cohort 3 are still open!

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 January 25th to join the movement!