Heliophysics Big Year (Official NASA Trailer)

In October 2023, NASA is launching the Heliophysics Big Year – a global celebration of solar science and the Sun’s influence on Earth, our solar system, and beyond.

Modeled after the "Big Year" concept from citizen scientists in the bird-watching community, the Heliophysics Big Year challenges everyone to get involved with fun Sun-related activities.

Visit https://go.nasa.gov/HelioBigYear
to learn more!