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Sunspots of unprecedented size appeared, prominences erupted to hundreds of times their normal distances, and although the two scientists deep in the core of the tormented star were unaware of what was happening upon its surface, convulsion after Titanic convulsion wracked the mighty globe, and enormous masses of molten and gaseous material were riven from it and hurled far out into space masses which would in time become planets of that youthful and turbulent luminary.

To clinch the elimination of sunspots as a cause, their record tapes showed no burst of radiation when sunspot activity had been abnormal. The "rock hounds" checked every possible research project that might have produced some stray radiation for their instruments to pick up. They found nothing.

It determines the velocity of rotation of the sun and of nebulæ, the existence and periods of orbital revolution of binary stars too close to be separated by any telescope, the presence of magnetic fields in sunspots, and the fact that the entire sun, like the earth, is a magnet.

I cannot persuade myself to believe that a little star in its twinkling turned round Foucault's pendulum in the Paris Exhibition of 1861. Of course anything is believable when a definite physical connexion has been demonstrated, for example the influence of sunspots. Here all demonstration is lacking in the form of any coherent theory.

It is due to an opening which at irregular periods forms for a brief space of time in the cloud dome. I imagine that it may be in some way connected with sunspots, but here they have no notion of its cause, and look upon it as entirely miraculous.

Clouds of them may be supposed to be continually swept away from the sun into surrounding space, moving mostly in or near the plane of the solar equator, where the greatest activity, as indicated by sunspots and related phenomena, is taking place. As they pass outward into space many of them encounter the earth.

Now advancing through a spattering of leaf shadows and sunspots, they seemed to the young men to be issuing from the first pages of a story, and the watchers secretly hoped that they would go riding on into the heart of it with the white arch of the prairie schooner and the pricked ears of the six mules as a movable background.

"Nothing new but gas." "I trust I shall not set the house on fire this time," was Richard's playful rejoinder, as he followed Victor up the stairs to the old familiar chamber, where his valet left him alone to breathe out his fervent thanksgivings for the many blessings bestowed on one, who, when last he left that room, had said in his sorrow, there were no sunspots left.

The disorders, real or apparent, that we see from afar are sunspots and comets; but we do not know what uses they supply, nor the rules prevailing therein. Time was when the planets were held to be wandering stars: now their motion is found to be regular. Peradventure it is the same with the comets: posterity will know.

The tip of his little finger blotted out the sun's disk. Must be the focus where the rays cross. If I had black glasses. Interesting. There was a lot of talk about those sunspots when we were in Lombard street west. Looking up from the back garden. Terrific explosions they are. There will be a total eclipse this year: autumn some time.