This section has been specifically designed for you, the museums, planetaria, parks, youth clubs, and educators from community organizations around the globe! Celebrate our connection to the Sun by using these Sun-Earth Days resources and program ideas any time of the year!
To get started, be sure to visit your guide to Program Ideas, followed by this year's Make and Take Activities.
On April 8, 1947, the largest sunspot in modern history reached its maximum size of over 330 times Earth's area.
