The Wavelengths of the Sun's Light

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The Wavelengths of the Sun's Light
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This still image was taken from a new NASA movie of the sun based on data from NASA's Solar Dynamics Observatory, or SDO, showing the wide range of wavelengths – invisible to the naked eye – that the telescope can view. SDO converts the wavelengths into an image humans can see, and the light is colorized into a rainbow of colors.
See more at Wired

This Island Is Less Than a Month Old

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This Island Is Less Than a Month Old
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The Earth is geologically dynamic. Mountains and oceans are created and destroyed over millions of years. Almost nothing is permanent on the face of the planet.

In a human lifespan, it's easy to ignore this reality. That is, until a volcano creates a new island.

In late November, a few days before Thanksgiving, an eruption began in the Pacific Ocean about 600 miles south of Tokyo in the Ogasawara Islands. Over the last few weeks, an island has formed at the volcanic site. People are calling the new land mass Niijima.