• April 25, 2013

    Episode 447: Horse of a Different Color

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    The iconic Horsehead nebula has been the subject of astronomical imagery by amateurs and professionals alike. The region has clouds of ionized hydrogen as well as areas of dark dust that obscure new-forming stars. A new image taken by the Hubble Space Telescope shows new features and hidden stars not seen in the other optical images. A 3D movie of the image gives perspective to the structure of the nebula.