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The Io image
The luminous heart of NGC 6814 is a highly variable source of X-ray radiation
With giant Saturn hanging in the blackness and sheltering Cassini from the sun's blinding glare
At an Equinox
Sun Prominence II Panorama The Io imageAn extensive erupting prominence taken on 15 May, 2001 Prominences are huge clouds of relatively cool dense plasma suspended in the Sun's hot, thin corona. At times, they can erupt, escaping the Sun's atmosphere. Emission in this spectral line of EIT 304 shows the upper chromosphere at a temperature of about 60,000 degrees K. The hottest areas appear almost white, while the darker red areas indicate cooler temperatures.
