Than our own Dian, the fair queen of night. Though far away, yet beaming, radiant stars; LXI. Now, though we may not visit this bright orb And glorious, far beyond our own day star, LXII. Farewell! resplendent heav'n of heav'ns! farewell, LXIII. Turning our course from that pure source of light, From that most gorgeous-most divine display Of heav'nly power! where th' enraptur'd sight, Fainting in ecstacy, sustains the ray No longer, but with splendour's charms opprest, LXIV. Thy nature, Byron, freed from earth's alloy, Methought we yet were gliding smoothly on LXV. At more convenient distance we now view LXVI. Softly descending through the perfum'd air Seem fast approaching, and the radiant clouds Partly conceal the surface from our sight, Which yet can penetrate enough to scan LXVII. The varied landscape's richly verdant glow, Which seems in love to kiss the azure sky,1 And thence contemplate what we more would know. LXVIII. Here what new wonders meet the astonish'd gaze These triple and quintuple systems shine Alternately upon the happy worlds That roll around in one eternal day.2 "New 'lighted on a heav'n kissing hill."-Hamlet, Act iii, sc. 4. ! 2 This is no poetical fiction; the binary systems are very numerous in the heavens. Above 600 pairs of stars are known to revolve within each other's attraction. Some of these are white pairs, of equal or different intensity; others are white, with a blue, yellow, red, or green companion. Struve gives the following lists: Pairs of the same colour and intensity Pairs of a blue with a white principal star. 375 101 120-596 53 52 52 light yellow 16-173 Single stars of a red colour as deep as blood are common; but no single star of a blue, green, or violet colour, has yet been found, though they occur in the binary and tertiary systems. There are also quadruple and quintuple combinations, in which the stars composing them are of different colours. See Milner's "Gallery of Nature, p. 177. Sir John Herschel remarks" It may be more easily suggested in words than conceived, what variety of illumination two suns-a red and a green, or a yellow and a blue one-must afford to a planet circulating about either; and what charming contrasts and grateful vicissitudes-a red day and a green one, for instance, alternating with a white one and with darkness-might arise from the presence or absence of one or other, or both above the horizon." A quintuple system is supposed in the poem, with the planet revolving round the white sun, which is here the principal and much the largest. The beautiful phenomena which must result from such a combination, to a planet thus revolving, at different periods of its revolution, when one or more of the coloured suns are near a conjunction or opposition with, or to, the white one, can scarcely be conceived. One, two, or three of the coloured suns might be above the horizon, at different altitudes, either Ere one bright golden orb hath ceas'd to shed LXIX. But while these two thus mingle their pure teints, LXX. Another change comes o'er th' enchanting scene: Deep, and more deep, o'erspreads the starry heav'ns, The mid heav'n amethyst, and sapphire west, That now in splendid majesty doth glow, in the presence or absence of the white sun round which our planet is revolving, with the variety of illumination constantly changing. Very little darkness could occur in such a system. The quintuple system, situated in the great Nebula of Orion's sword, is here imagined. LXXI. Awhile the rubied world thus seems to burn; And, but for distance, the fierce ray might be Intolerable to the aching sight, E'en of the beings that inhabit here. Not so, however, for the Great Unknown LXXII. Nor does divine benevolence stop here; That makes each one content with what he is, LXXIII. But, paler still the sky, till in the east LXXIV. Myriads outpour to worship in the ray |