Note 59 — Chapter VIII
Reading edition
Huyghens announced his discovery in this form: a a a a a a a c c c c c d e e e e e g h i i i i i i i l l l l m m n n n n n n n n n o o o o p p q r r s t t t t t u u u u u, which he afterwards recomposed into the sentence. Annulo cingitur, tenui, plano, nusquam cohærente, ad eclipticam inclinato. De Saturni Lunâ. Hagæ, 1656.