Gazing at the heavens on a starry night, we see, in addition to myriads of sparkling worlds floating in the air, a great quantity of nebulę—either decayed systems of worlds, or worlds in formation. Worlds which have lost their centre of gravity and fallen to pieces; or worlds which are seeking, according to the general law of gravitation, to form a central body by the attraction of cosmical ether. The one phenomenon is that of destruction, the other that of new formation.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.