Hello #BLURT Family. How are you all?
The solar system is a system consisting of the sun and the cosmic objects that are directly or indirectly [a] orbiting the sun and gravitating towards each other. The planetary system is located 27,000 light-years from the center of the Milky Way galaxy, the Orion Arm. The eight planets are the largest direct orbiting objects in the solar system. [B] Other smaller objects include the dwarf planets and the smaller objects in the solar system. Of the two indirect solar-orbiting objects, two natural satellites are smaller in size than the smallest planet, Mercury. [C]
Age 458.7 crore years
Local interstellar cloud, local bubble,
Orion-swan arm, galaxy galaxy
The mass of the system is 1.0014 solar orbital stars
Proxima Centrai (4.25 light years)
Alpha Centrai (4.36 light years)
The nearest known planetary system is Proxima Centrai Jagat (4.25 light years). Planetary system Semi-major axis of outer known planet (Neptune) A. (450.3 million kilometers) Distance from the Kuiper enclosure is 50 Geo. A.
Statistics of cosmic objects
They are 1 (Sun) known planets
৮ (Wed.
Fri.
Earth
Mars
Thursday
Sat.
Uranus
Neptune)
Known dwarf planet
Three are universally recognized
(Ceres
Pluto
Eris)
The two nominees by the IAU are likely to be proven
(Hymeya
Makemake)
Known natural satellites
575
(175 asteroids [1]
390 secondary planets [2])
Known secondary planets 696,354 (as of August 26, 2019) [3] Known comet 4,143 (as of August 26, 2019) CenterInvariable-to-galactic plane inclinationCenter26,000 ± 1,000 light-years Orbital speed220 km / sec Orbital period 225–250 million year-old star-related information A. [4] Distance to heliopause: 120. A. Hill sphere radius: 1–3 light years
The gravitational collapse of a giant interstellar molecular cloud 4.6 billion years ago gave rise to the solar system. The Sun contains most of the mass of the entire solar system and Jupiter contains most of the remaining mass. The four smaller inner planets, namely Mercury, Venus, Earth and Mars, are rocky planets. These are mainly composed of rock and metal. The four outer planets are monster planets. This is because, physically, they are much less dense than rocky planets, but they are much heavier due to their enormous size. The two largest planets are Jupiter and Saturn. Originally composed of hydrogen and helium, they are known as gas monsters. The other two outer planets are known as Uranus and Neptune, the Snow Giant. This is because their main constituents are volatiles like water, ammonia and methane, which have a relatively high melting point compared to hydrogen and methane. All eight planets orbit the Sun in an almost circular orbit inside an almost flat disc known as the equator.
Numerous smaller objects also belong to the solar system. [D] Rocks and metals are similar to those of rocky planets in the orbital region of Mars or Jupiter. Neptune-north objects are located in the Kuiper belt and scattered disc region outside Neptune's orbit. These objects are mainly composed of ice and have recently been discovered outside of these as well as sedanoid ceremonies. Some of these objects are so large that their gravitational pull is enough to give them the shape of a sphere. However, there is some controversy as to the exact number of such objects in the region that have not yet been proven. [9] [10] Such objects are classified as dwarf planets. Among the identified or recognized dwarf planets are Ceres and the Neptune-northern objects Pluto and ErisD] In addition to these two regions, other different types of small objects, such as comets, centaurs and interplanetary dust clouds are freely circulating in different regions of the solar system. There are also six planets, six largest possible dwarf planets, and natural satellites orbiting many smaller objectsE] These are commonly referred to as "moons" after the Earth's moons. Each outer planet is surrounded by a planetary ring made up of dust and other tiny objects.
A stream of electrically charged particles flowing outward from the sun is known as solar wind. This has created a bubble-like region through the interstellar known as the solar sphere. Solar break is the point where the pressure of the solar wind is equal to the opposite pressure of the interstellar medium; It extends to the extent of scattered discs. The Orte cloud, considered the source of long-term comets, is probably about a thousand times farther from the solar system.***
