Sun Wind

How the wind sun in the center of the solar system?

How the wind sun in the center of the solar system? The materials, gas and dust that eventually formed the planets come from the sun?

To answer this question GOOD Because our solar system is formed, we must try to rebuild its history through the study of current star formation in our local neighborhood, the Milky Way. The best model of the states in the history of our solar system was formed by the collapse of a single interstellar cloud that may have been as great as a light-year, 10 million times greater than the diameter of the sun. The cloud was likely to irregularly shaped perturbed by nearby stars and other clouds. As they are compacted and cooled, gravity of the cloud itself dominated all the forces that act to stabilize the system. Then proceeded to contract dramatically. Before its collapse, the original cloud probably began with a fixed mass and a slight random rotation relative to some central axis. This type of rotation is measured by its momentum "angular", which is directly proportional to the mass of the system multiplied by the speed at which sweep the material into the area around the axis of rotation. A fundamental principle of physics is that the angular momentum, like energy, is conserved. As the cloud collapses, both its mass and angular momentum remain constant. Since the rate at which the area is swept is fixed, a small cloud has a shorter period of rotation and a contracting cloud "moves faster" over time. A famous example of this phenomenon is the spinning ice skater pulling in her arms and therefore spins faster. As a rotating cloud of interstellar gas collapses, it also tends to flatten out. In the case of our solar system, most of the interstellar mass helped form the initial sun. The portion of the dough with the angular momentum of the majority remained in a disk, then orbiting the sun. We believe that the planets formed outside of this disc, and therefore the sun is naturally found in the center of this event. Although the sun is about 1,000 times the mass of Jupiter, the orbital motion Jupiter has an angular momentum greater than the sun, since both sweeping the space around the center of the sun. With modern telescopes observed disks around young stars, suggesting that these rotating disks that become planets are born when a star is formed. Current observations indicate that at least 5 percent of the stars that are similar to the sun have planets like Jupiter. The fraction of stars surrounded by planets can actually be much greater than that figure.

Sun Wind

Sun Wind