Earth And The Moon In Antiquity

The path traversed by the earth per second in the general motion with the center of gravity of our entire planetary system is known only approximately, just as the direction in which this movement is currently known is only approximately known. But it is quite possible that the velocity of this motion, determined only approximately in relation to the motion of the surrounding stars, will be greater than it has been accepted so far, and that in the future, with very precise measurements, it will be possible to notice the influence of aberration. Earth and the Moon in antiquity. .

On the study of the universe in the 18th century had a powerful influence, on the one hand, the further development of Newton's teachings, on the other hand, the improvement of the telescope and other measuring instruments of this kind. In a sense, these were the works of the epigones, since the results of the creative work of the spirit of the two preceding centuries were placed in their foundation. But even in the 18th century, people who devote themselves to the further development of the new theory, and such improvement and application of new research methods, were very outstanding people; Of these, D'Alembert, Lagrange, Lejaider, Lailas, Euler, Lambert, as theorists, and William Herschel, as an observer who discovered many new things in heavenly spaces, are especially remarkable. In those days, people already knew that the moon is in the signs of the zodiac, the Moon in Aquarius, the Moon in Virgo ...

The task of the theory during this time interval was to test Newton's teachings about universal gravitation with the help of more numerous and more accurate measurements made over the movements of celestial bodies, to prove the correctness of this doctrine or to promote its further development, and to facilitate and make more precise calculations Movements of heavenly bodies for various practical purposes.

Among these practical purposes, as mentioned above, navigation belongs to the first place, then we should note the need for such calculations for the calendar, as well as for a more precise definition of time and place, which became increasingly necessary as the means of communication developed.

For the purposes of navigation, it was necessary to have a very accurate and, moreover, a long time-consuming calculation of the various positions of the moon in the celestial vault.

Earth and the Moon in antiquity