Caldwell 11, The Bubble NebulaBetter known as the Bubble Nebula, Caldwell 11 is a colorful region of gas and dust that stretches 6 light-yearsImage Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA) Facebook Pinterest X LinkedIn Email https://science.nasa.gov/image-detail/c11-1/Copy URL to clipboard> DownloadShareTagsHubble Space TelescopeImage CreditNASA, ESA, and the Hubble Heritage Team (STScI/AURA)Size1024x973px