Solar System

by yudaica2013 ·

In the same way, at the most the mass dilates and reaches volumes every time majors, so much more weak will be the gravitational force produced by a body determinado” The UNIVERSE IS CONTRACTED One of the slight knowledge on the origin of the universe is based on the notion of which universal him he is finite, and that its expansion did not continue for always. The universe would behave like a rocket whose speed is minor who the necessary one to flee from the Earth attraction. Its expansion of will make slow more and more, until it pauses. Which it will follow a contraction of the same JOSE ORLANDO MELO NARANJO 4 (Due to the gravity) at the outset very slow, but that wrath accelerating itself more and more, so that in the future very distant the conditions will be repeated of approximate way that were in the universe. Ours ” fase” of the universe it would end a Big-Crunch (great crujido or great implosion) According to the general theory of relativity, if the total densidad of the matter of the universe is sufficiently high, the universe is finite, situation that occurs actually.

If this scene describes with fidelity which will happen in the future, then the same can have happened in the past, and our Big-Bang could be the stage following to a stage of previous contraction. In this model, it is possible to imagine that the universe has always existed, and that has happened through infinite cycles of expansion and of contraction as a league that extends and compresses time and time again, interminably. FINAL CONPLEMENTOS Meteorites: are fragments formed by the Solar System by rock or metal, comes from asteroids, between the orbits of Mars and Jupiter. Sometimes they hit and they leave sudden flights in different directions. These when they are very near the Earth are attracted by the gravity force. When the meteorites intercept to the Earth and they hurry when doing contact with our atmosphere ignite as a result of the friction.

Galaxies: The galaxies are enormous accumulations of stars, gases and dust. In the Universe there are hundreds of thousands of million. Each galaxy can be formed by hundreds of thousand of million stars and other stars. In center of the galaxies it is where more stars are concentrated. Each body of a galaxy moves because of the attraction of the other. Generally it has, in addition, a movement ampler than causes that all together one turns around the center.


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