United States or Montenegro ? Vote for the TOP Country of the Week !
It was impossible that the Astronaut had not by this time attained a very much greater speed than 4000 miles an hour, and a greater distance from the Earth than 33 terrestrial radii, or 132,000 miles. Moreover, the barycrite itself had given at 19h. a distance of 28-1/2 radii, and a speed far greater than that which upon its showing had since been maintained.
It was of course impossible to measure the distance traversed during the invisibility of the Earth, but I reckoned that I had made above 500 miles between 1h. and 2h. A.M., and that at 4h. I was not less than 4800 miles from the surface. With this inference the indication of my barycrite substantially agreed.
About 23h. 30m., near the close of the first day, I again inspected the barycrite. It showed 1/1100 of terrestrial gravity, an incredibly small change from the 1/800 recorded at 19h., since it implied a progress proportionate only to the square root of the difference. The observation indicated, if the instrument could be trusted, an advance of only 18,000 miles.
So far as the barycrite could be trusted, its very minute indications confirmed those of the discometer; and the only conclusion I could draw, after much thought and many intricate calculations, was that the distance of 95 millions of miles between the Earth and the Sun, accepted, though not very confidently, by all terrestrial astronomers, is an over-estimate; and that, consequently, all the other distances of the solar system have been equally overrated.
Quitting, therefore, though reluctantly, my observation of the phenomena below me, I turned to the apergion, and was occupied for some two or three hours in gradually reducing the force as measured by the cratometer attached to the downward conductor, and measuring with extreme care the very minute effect produced upon the barycrite and the discometer.
In truth, the barycrite was effected by two separate attractions, that of the Earth and that of the Sun, as yet operating almost exactly in the same direction. At first the attraction of the former was so great that that of the Sun was no more perceived than upon the Earth's surface.
In the meantime, listening without answer to his expressions of doubt, I followed him round the interior, explaining to him and to Eveena the use and structure of the thermometer, barycrite, and other instruments. My fair companion seemed to follow my explanation almost as easily as the officials.
If, as I calculated, I had by 19h. attained a distance from the earth of 160,000 miles, the attractions of Earth and Sun were by that time pretty nearly equal; and hence the phenomenon which had so puzzled me, that the gravitation, as indicated by the barycrite, was exactly double that which, bearing in mind the Earth's attraction alone, I had calculated.
Not only did the barycrite contradict the discometer and the reckoning but it contradicted itself; since it was impossible that under one continuous impulsation I should have traversed 28-1/2 radii of the Earth in the first eighteen hours and no more than 4-1/2 in the next four and a half hours.
A short calculation showed that, this fact borne in mind, the indication of the barycrite substantially agreed with that of the discometer, and that I was in fact very nearly where I supposed, that is, a little farther than the Moon's farthest distance from the Earth.
Word Of The Day