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National Aeronautics and Space Administration

Goddard Space Flight Center

Sun-Earth Day 2010: Magnetic Storms.

Sun-Earth Day 2010: Magnetic Storms

Featured Activities

Space Weather Action Centers
Space Weather Action Centers
By following the basic steps in the Instructional Guide your class will soon be on its way to accessing, analyzing and recording NASA satellite and observatory data.
Polar Sunrise
Polar Sunrise
Enjoy a rich variety of videos, podcasts, podcast image galleries and questions divided into 9 'topic' areas. With these resources students can find the answers to each set of questions.
In the News
In the News: Problem Based Learning
Since the launch of the SOHO spacecraft, there have been numerous news articles highlighting discoveries about the Sun. This activity will give you and your students the opportunity to learn about those discoveries...


A typical CME can be millions of kilometers in size, but have the mass of only a small mountain!