Hubble’s View of Planetary Nebula Reveals Complex Structure Posted on November 29, 2021 by Frank Cisco NGC 6891 is a bright, asymmetrical planetary nebula in the constellation Delphinus, the Dolphin. via NASA https://ift.tt/3CXMLX6 Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related