Helix Nebula 
The Helix Nebula in the constellation of Aquarius about 700 light-years away, spanning about 0.8 parsecs - 2.5 light-years - Recent images by the Hubble Space Telescope of the Helix Nebula are a composite of newly released images from the wide-angle images from the Mosaic Camera on the , WIYN 0.9 metre telescope at Kitt Peak National Observatory .