So the process goes on, each planet acting as a sort of elder sister in bringing up the next.
Each planet was at the same time pushed somewhat sunward by perturbation.
The spiral movement of each planet, resulting from combination of these two distinct forces, is a regular movement governed by law; though to an observer who does not understand the law, the movements appear irregular.
Hence the position of the plane of the orbit of each planet is continually changing in consequence of their mutual action.
There is thus in the case of each planet an oscillation of the mean longitude which increases it and then diminishes it to its original value at the end of the period of 883 years.
So that they will literally and truly have an orbit, and the circle they describe will be, in its size and circumference, regulated by the mean distance of each planet, which mean distance will form the radius of the circular orbit.
This is a most important fact, and has a most important bearing upon the physical cause of Gravitation as applied to each planet, and sun and star, as I shall afterwards show.
The planets are carried round the sun by the motion of the vortex, each planet being at such distance from the sun as to be in a part of the vortex suitable to its solidity and mobility.
The following table of the radii vectores of the sun, and the longitude of his centre, for the years designated in Schwabe's table, is calculated from the following data for each planet: Long.
The square of the time of revolution (or year) of each planet is proportional to the cube of its mean distance from the sun.
Or, once more, the speed of each planet in its orbit is as the inverse square-root of its distance from the sun.
Sidenote: Organic life accords with its habitat on each planet.
The metals, like the colors, were deemed to be Seven in number, and a metal and color were assigned to each planet.
Each planet is, in the truest sense, a separate mass in space.
Moving thus in different directions, the motion of each planet is carried out in the lines of the gravitation field between the two.
Each planet of the system will, in the same way, be an independent and conservative unit.
Each planet forms in itself a complete, perfect, and self-contained energy system.
This process amounts to taking the quotients obtained by dividing the period of each planet by the period of the one next beyond.
If this be done with all the planets, we get the following results, taking successively, as before, the distance of each planet at 1000.
To overcome this Hipparchus gave to the sphere of each planet a considerable thickness, and saw that the planet did not turn centrally round the earth, but round a centre of motion placed outside the earth.
On each unraveled string leading from our central sun down to a planet there are seven beads corresponding to the seven globes in the chain of each planet, each to each, yet not the same.
Briefly, the rotation makes the electrical flow and a thermopilic dynamo of each planet.
We shall presently show that necessity compels each planet to pursue an elliptic path, and that no other form of path is possible.
In the first place, we observe that the ellipse is a plane curve; that is to say, each planet must, in the course of its long journey, confine its movements to one plane.
Now, there can be no doubt that the distance from the sun to each planet is approximately constant; but when accurate observations are made, it becomes clear that the distance is not absolutely so.
In the midst of this apparent chaos there is one element which remains constant or is merely subject to small periodic changes; namely, the major axis of each orbit, and consequently the time of revolution of each planet.
Thus we see, that the conjunctions will always occur in three given points of the orbit of each planet situate at angular distances of 120° from each other.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "each planet" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
