Death of a Star: Helix Nebula Photo: Giant 'Eye' In Space Spotted By NASA Telescopes

Helix Nebula Photos: Giant 'Eye' In Space Spotted By NASA Telescopes
Huffington Post
The Helix Nebula (also known as NGC 7293) represents a dying star known as a planetary nebula. The new picture, released Wednesday (Oct. 3), combines data from NASA's Spitzer Space Telescope, which observes in long-wavelength infrared light, and ...

NASA releases photo of dying star
The Helix Nebula (also known as The Helix, NGC 7293, or Caldwell 63) is a large planetary nebula (PN) located in the constellation Aquarius.


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