File:Necklace Nebula by Hubble.jpg

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Image released 11 Aug 2011.

The "Necklace Nebula" is located 15,000 light-years away in the constellation Sagitta (the Arrow). In this composite image, taken on July 2, 2011, Hubble's Wide Field Camera 3 captured the glow of hydrogen (blue), oxygen (green), and nitrogen (red).

The object, aptly named the Necklace Nebula, is a recently discovered planetary nebula, the glowing remains of an ordinary, Sun-like star. The nebula consists of a bright ring, measuring 12 trillion miles wide, dotted with dense, bright knots of gas that resemble diamonds in a necklace.

[1]

Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA)

NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission.
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Hubble's Necklace

Author NASA Goddard Space Flight Center from Greenbelt, MD, USA

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current21:11, 11 August 2011Thumbnail for version as of 21:11, 11 August 20111,736 × 1,933 (2.26 MB)File Upload Bot (Magnus Manske){{Information |Description=Image released 11 Aug 2011. The "Necklace Nebula" is located 15,000 light-years away in the constellation Sagitta (the Arrow). In this composite image, taken on July 2, 2011, Hubble's Wide Field Camera 3 captured the glow of hy
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