The Virtual Telescope Project 2.0

Tagged: Helix Nebula

NGC 7293, the "Helix" Nebula

nebula

NGC 7293 – Aqr

Among the most famous deep sky objects, NGC 7293 is the closest (and one of the largest) planetary nebulae in the sky . Discovered in 1824 by K. L. Harding, it is nicknamed “Helix”...