Sloan Digital Sky Survey maps the universe - TechRepublic

Sloan Digital Sky Survey maps the universe

  • SDSS_1_m51.jpg

    Whirlpool Galaxy (M51 SDSS), image from the Sloan Digital Sky Survey

    \n\tFor over more than eight years, the astronomers at the Sloan Digital Sky Survey (SDSS) have worked tirelessly to map more than the night skies; from stars to entire galaxies, the SDSS compiles multi-colored images of deep space. To date, the SDSS has mapped more than a quarter of the sky.

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    \n\tKnown as the Whirlpool Galaxy, M551 accounts for about three one-millionths of the sky area mapped by the SDSS.

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    \n\tImage courtesy The SDSS Collaboration, http://www.sdss.org

  • Sloan Digital Sky Survey telescope

    \n\tThe impressive SDSS telescope in the Sacramento, CA mountains. The telescope is 2.5 meters in diameter.

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    \n\tImage credit: Fermilab Visual Media Services

  • Redshift z Galaxy Map Sloan Digital Sky Survey

    \n\tA slice through the SDSS sky map, with Earth in the center.

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    \n\tImage courtesy M. Blanton and The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • Field of Streams, image from the Sloan Digital Sky Survey

    \n\tStars in the outer regions of the Milky Way.

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    \n\tImage courtesy V. Belokurov and The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • M78 Nebula, image from the Sloan Digital Sky Survey

    \n\tThe M78 Nebula, a star-forming region with dust clouds limiting the light from the young stars illuminating the Orion constellation.

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    \n\tImage courtesy The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • UGC 03214, image from the Sloan Digital Sky Survey

    \n\tSpiral galaxy UGC 03214 is receding from Earth. It is in the Orion constellation.

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    \n\tImage courtesy The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • Orion Nebula, image from the Sloan Digital Sky Survey

    \n\tThe Orion Nebula is just below Orion’s Belt on the Orion constellation.

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    \n\tImage courtesy The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • Leo A, image from the Sloan Digital Sky Survey

    \n\tLeo A is a dwarf irregular galaxy neighboring the Milky Way.

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    \n\tImage courtesy The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • Messier 34, image from the Sloan Digital Sky Survey

    \n\tThe purple and blue stars in open cluster Messier 34 are hotter than the Sun.

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    \n\tImage courtesy The Sloan Digitla Sky Survey Collaboration, http://www.sdss.org

  • Seyfert's Sextet, image from the Sloan Digital Sky Survey

    \n\tSeyfert’s Sextet is a group of galaxies in the Serpens constellation.

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    \n\tImage courtesy The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • Planetary nebula G164.8+31.1, image from the Sloan Digital Sky Survey

    \n\tPlanetary nebula G164.8+31.1 illustrates the final phase of the evoluation of Sun-like stars.

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    \n\tImage courtesy The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • NGC 3788 and NGC 3786, image from the Sloan Digital Sky Survey

    \n\tSpiral galaxies NGC 3788 (top) and NGC 3786 (bottom) are interacting gravitationally in the constellation Ursa Major.

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    \n\tImage courtesy The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • First Light in Serpens constellation, image from the Sloan Digital Sky Survey

    \n\tFirst light in a small part of the Serpens constellation.

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    \n\tImage courtesy The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • NGC 6070, image from the Sloan Digital Sky Survey

    \n\tThe galaxy NGC 6070 in the Serpens constellation.

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    \n\tImage courtesy The SDSS Collaboration, http://www.sdss.org

  • Palomar 5, image from the Sloan Digital Sky Survey

    \n\tPalomar 5 is a star cluster orbiting the Milky Way.

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    \n\tImage courtesy The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • Redshift 5 quasar, image from the Sloan Digital Sky Survey

    \n\tThe tiny red light dot is a superliminous object.

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    \n\tImage courtesy The Sloan Digital Sky Survey Collaboration, http://www.sdss.org

  • Spiral Galaxy NGC 1087, image from the Sloan Digital Sky Survey

    \n\tSpiral galaxy NGC 1087’s most interesting feature is a bright group of stars rotating in the center.

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    \n\tFor more details, read about some highlights of the discoveries made by the SDSS.

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    \n\tImage courtesy The SDSS Collaboration, http://www.sdss.org

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