The sun, up close and personal

Sunspot

 

This image of a sunspot (with superimposed USA for approximate scale) was taken by the New Solar Telescope at the Big Bear Solar Observatory. It is the most precise image of a sunspot ever taken. The granules on the sun’s surface are approximately 1 million meters (621 miles) in diameter, and roughly 2500 miles deep.

fig1_avi_nov2012

 

 

From the BBSO website: “New observations of the solar granulation with the New Solar Telescope (NST) at the Big Bear Solar Observatory (BBSO) allowed a NJIT-Stanford research team to make the next step in understanding of the solar surface structure. A new complex world of very small granules became visible between normal solar granules. Mini-granules, as small as Maine, form a multi-fractal structure, similar to other systems in nature, such as coast lines, glaciers, earthquakes, stock market, etc. A key property of such systems is their unpredictable, burst-like behavior and jagged, irregular shape. Usually, occurrence of numerous independent random processes lead to the formation of a such system. Studying of such systems is beneficial for understanding both the universe and the social life.”

So much energy there, free for the taking.

The Old Wolf has spoken.