Spots on the Sun
The sun's Photosphare is sometimes marked
by sunspots. patches of gas cooler than the gas around them. At 4000C they are
still hotter than the surface of many stars.
Sunspots occur where lines of
magnetic force break through the Sun's surface. thus preventing some of the heat
from reaching that part of the surface.
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| Alifye - The Sun - Spots on the Sun |
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