COMETS EARTH JUPITER KUIPER BELT MARS MERCURY METEORITES NEPTUNE OORT CLOUD PLUTO SATURN SOLAR SYSTEM SPACE SUN URANUS VENUS ORDER PRINTS
PHOTO CATEGORIES SCIENCEVIEWS AMERICAN INDIAN AMPHIBIANS BIRDS BUGS FINE ART FOSSILS THE ISLANDS HISTORICAL PHOTOS MAMMALS OTHER PARKS PLANTS RELIGIOUS REPTILES SCIENCEVIEWS PRINTS
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The complex distribution and mixing of magnetic polarities (here displayed as black and white) form a "magnetic carpet" over the entire Sun. The magnetic loops, connecting regions of opposing magnetic polarity, rise far into the solar corona, forming extensive loop structures. While the bright active regions have long been known to be sources of heating, the diffuse heating appears to be associated with the ubiquitous magnetic carpet. The relationship between the structure of the magnetic carpet and the heating of the solar corona was discovered by comparing images of the Sun taken simultaneously by the MDI and EIT instruments on SOHO. |