Filaments on the Inner Ring of the Helix Nebula
This cropped version of the Helix Nebula (also known as NGC 7293) mosaic shows cometary-filaments embedded along a portion of the inner rim of the nebula’s red and blue gas ring. The Nebula is in the constellation Aquarius at a distance of 650 light-years from Earth. The Helix is one of the nearest planetary nebulae to Earth and it a frequency target of study. Because of its ere stare it is sometimes called the “Eye of God”.
Credit: NASA/ESO/Hubble/Helix Imaging Team