Aunque la inmensidad del Universo parece no tener fin y los conocimientos humanos no abarcan su grandeza, este libro quiere ser una respuesta actualizada a la curiosidad científica que suscita el firmamento. Cada página es un despliegue de medios en los que el texto general se ve reforzado por recuadros con datos técnicos actualizados, anécdotas, curiosidades, detalles e ilustraciones.
Various is the correct author for any book with multiple unknown authors, and is acceptable for books with multiple known authors, especially if not all are known or the list is very long (over 50).
If an editor is known, however, Various is not necessary. List the name of the editor as the primary author (with role "editor"). Contributing authors' names follow it.
Note: WorldCat is an excellent resource for finding author information and contents of anthologies.