This pic is from the ESO Helix web pages. The one on CNN was to lo res.
Helix nebula comes into better focus
Astronomers now have their most detailed view yet of the Helix nebula, one of the closest planetary nebulae to Earth.
The image comes from the VISTA telescope, the world's largest survey telescope, at the Paranal Observatory in Chile. Using infrared light filters, scientists have colored the image to reflect the spectrum of radiation from the nebula. It's the best image yet of the Helix nebula, said Jeremy Walsh, a scientist at the European Southern Observatory in Germany.