Solar System

SOLAR SYSTEM

 The Solar System is a group of astronomical objects that orbit, due to gravity, around a star, the Sun, from which its name comes.  That star, which concentrates 99.75% of its mass[2], is the only one of the objects that it emits, through the combustion of hydrogen and its transformation into heli by nuclear fusion: light  Among the objects that orbit directly around the Sun, the eight largest are the planets that form, together with it, the planetary system;  The rest, some of which orbit directly around the Sun and others around the other of the objects that orbit around that star, fall into three categories: nano planets, comets, asteroids and the other small objects of the Solar System. (SSSBs, small Solar System bodies)



The Solar System formed 4.6 billion years ago as a result of the gravitational collapse of a giant molecular cloud. The vast majority of the system's mass is in the Sun, and the remainder mostly in Jupiter. The four planets located between these two objects, Mercury, Venus, Earth and Mars, are collectively called terrestrial planets and are composed of rock and metals. The four outermost planets, just gas giants, have a mass much greater than them. The two largest, Jupiter and Saturn, are composed mainly of hydrogen and heliium; The outermost ones, Uranu and Neptune, on their band, are mainly formed from substances with higher melting points, only volatile ones (ices), such as water, ammonia, and metanu, and are usually only the ice giants. All planets have quasi-circular orbits that develop within a plane known as the ecliptic plane. 

The Solar System formed 4.6 billion years ago as a result of the gravitational collapse of a giant molecular cloud.  The vast majority of the system's mass is in the Sun, and the remainder mostly in Jupiter.  The four planets located between these two objects, Mercury, Venus, Earth and Mars, are collectively called terrestrial planets and are composed of rock and metals.  The four outermost planets, just gas giants, have a mass much greater than them.  The two largest, Jupiter and Saturn, are composed mainly of hydrogen and heliium;  The outermost ones, Uranu and Neptune, on their band, are mainly formed from substances with higher melting points, only volatile ones (ices), such as water, ammonia, and metanu, and are usually only the ice giants.  All planets have quasi-circular orbits that develop within a plane known as the ecliptic plane.


 Apart from the planets, various parts of the Solar System are occupied by other smaller objects.  Thus, between Mars and Jupiter lies the asteroid belt, which contains thousands of objects composed, like the terrestrial planets, of metal and rock.  Beyond the orbit of Neptune, in its band, is the Kuiper belt, similar in structure to the asteroid belt but twenty times larger and with bodies formed by volatile ices, and the dispersed disk, which tells us We found objects composed of volatiles that receive the joint name of three-neptunian objects.  Among them is as much (between several dozen and ten thousand[4]) as enough mass to generate its own gravitational field;  They are the nomaos nano planets.  Among them we can highlight the asteroid Ceres and the three-neptunian objects Pluto and Eris.  There are also other sets of small objects in the Solar System that travel between the different regions of the Solar System: comets, centaurs, and interplanetary dust.  The largest group of objects is the satellites.  Six of the planets, and at least three of the nanoplanets and several minor planets, are orbited by natural satellites, except Mondays.  The outer planets, in addition, are also surrounded by planetary rings of povisa and other minor objects.


 The solar wind, a flow of solar plasma, creates a bubble of stellar wind called the heliosphere, which extends beyond Pluto's orbit and ends at a point known as the heliopause, which is still equal in pressure. which causes the solar wind inside that bubble and the pressure in the opposite direction of the interstellar wind.  The nomadic Oort cloud, where long-period comets are believed to have originated, is a spherical cloud of celestial planetesimals located at a distance a thousand times greater from the Sun than the reach of the heliosphere.


 The Solar System sits in the Llocal Bubble on the arm of Orion, about 26,000 light years from the center of the Milky Way.


  


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