This book presents an overview of observational and theoretical knowledge of solar granulation. When examined with a sufficiently powerful telescope the surface of the Sun reveals an irregular, ...

Sunspots themselves store magnetic energy; its pressure allows sunspots to be cooler than the adjacent areas of the sun's light-emitting surface or photosphere, and thus darker. Under the right ...

Sunspots themselves store magnetic energy; its pressure allows sunspots to be cooler than the adjacent areas of the sun’s light-emitting surface or photosphere, and thus darker. Under the right ...