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View Full Version : Awesome Astrophotos: A Negative Sun



Fraser
2011-Jul-24, 06:40 PM
Here’s an unusual if not stunning way to look at the Sun: CÚsar Cantu from the Chilidog Observatory in Mexico has taken a few images of the Sun, and reversed the colors, or made a negative. This increases the contrast and allows structures to be seen — or at least stand out — that otherwise [...]

More... (http://www.universetoday.com/87711/awesome-astrophotos-a-negative-sun/)