Tomorrow's Science: Planetary Ring Nebula in Lyra

From Author Wars - https://authorwars.com/books/tomorrows-science-planetary-ring-nebula-in-lyra-833427.html

Overview:

Title: Tomorrow's Science: Planetary Ring Nebula in Lyra
Author: Mt. Wilson and Palomar Observatories
Year: 1955
Type: Interior Art

Editions/Publications:

Unknown. Imagination, March 1955 (Unknown, Mt. Wilson and Palomar Observatories, Greenleaf Publishing Company, $0.35, 132 pages, digest, MAGAZINE)