Sun-Earth Day 2008: Space Weather Around the World
POLAR GATEWAYS PODCAST GALLERY
Dr. John F. Cooper-Heliospheric Physics Laboratory, NASA Goddard Space Flight Center-the Sun is approaching its appearance above the horizon. Photo Credit - Jay Friedlander
Space Weather Fact
On April 8, 1947, the largest sunspot in modern history reached its maximum size of over 330 times Earth's area.
