NASA Logo, National Aeronautics and Space Administration
Sun-Earth Day 2008: Space Weather Around the World

Sun-Earth Day 2008: Space Weather Around the World

IMAGE GALLERY

A recent computer model of the sun's magnetic fields in the corona.

A recent computer model of the sun's magnetic fields in the corona.

This image appears in the #58: Why is the Sun's Corona So Hot? Technology Through Time article.

Space Weather Fact

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

NASA Logo - nasa.gov