This astronomical survey by the Sloan Digital Sky Survey is poised to be one of the most ambitious ever undertaken. When completed, it will provide detailed images covering more than a quarter of the sky, and almost a million galaxies and quasars. This feature is extremely interactive and comprehensive.

Concepts

astronomy, constellations

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Additional Tags

interactive sky map, sky map, celestial maps

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Classroom Considerations

• This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information