Wallpaper download options
These files are for your desktop's background image

About This Image
Glowing knots of gas from a dying star look like they're streaking through space. The dense knots, which form in the early stages of a planetary nebula, each contain as much mass as three Earths.
Image Credit: NASA and The Hubble Heritage Team (STScI/AURA)
Acknowledgment: C.R. O'Dell (Vanderbilt University)
Learn more in NewsCenter HubbleSite's NewsCenter is the place to find the story behind this image, along with its original news release and all related images.