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Enter the Astronomy Photographer of the Year competition
Astronomy Photographer of the Year competition
Corona Composite of 2012 Australian Totality by Man-To Hui (China): This image is a demonstration of both precision timing and rigorous post-processing. It gives the viewer a window onto the elusive outer atmosphere of the Sun – the corona. A natural dimming of the Sun’s blinding brightness, courtesy of the Moon, reveals the ghostly glow of gas that has a temperature of one million degrees Celsius. For centuries total solar eclipses were the only way to study this hidden treasure of the Sun. By photographing this event, the breathtaking experience of viewing a total solar eclipse is captured indefinitely.