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Sloan Digital Sky Survey maps the universe

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

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

Image courtesy The Sloan Digital Sky Survey Collaboration,


Nicole Bremer Nash is Director of Content and Social Media for HuTerra, where she uses SEO and social media to promote charitable organizations in their community-building and fundraising efforts. She enjoys volunteering, arts and crafts, and conduct...

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