let's do this
Together we can defend Earth. As a Planetary Society supporter, you’re part of the solution in our mission to save humankind from the only large-scale natural disaster that can one day be prevented—potentially dangerous asteroids and comets or Near-Earth Objects (NEOs).
You and I know it: it’s not a matter of if a destructive asteroid will someday head toward a collision with Earth, it’s a matter of when.
Will you be a planetary defender and power our crucial work with your gift?
Join our mission to defend Earth today!