The Solar System just has 8 planets
The influence with the Solar System expands out for nearly 2 light-years
The majority of the mass with the Solar System is the Sun
The Solar System is 4.6 billion yrs . Old
All of the objects within the Solar System orbit the Sun inside a counter-clockwise direction
The Sun is simply one star in 200 billion within the Milky Way
There are only a few stars within 10 light-years with the Sun.
Astronomers utilized to think the Earth has been the center
Spacecraft from Earth have got visited or even orbited every planet within The Solar System.
The solar system contains the Sun; the 8 official planets, a minimum of three "dwarf planets", a lot more than 130 satellites with the planets, numerous small bodies (the comets as well as asteroids), and also the interplanetary medium. (There additional planetary satellites which haven't been discovered.
The main asteroid belt (not shown) lies involving the orbits of Mars as well as Jupiter. The planets from the outer solar system tend to be Jupiter, Saturn, Uranus, and Neptune (Pluto is now classified like a dwarf planet.
In the center of the solar system is our sun. The 4 planets nearest it are usually rocky, terrestrial worlds - Mercury, Venus, Earth as well as Mars. Next are usually four gas giants - Jupiter, Saturn, Uranus and Neptune. Involving the orbits of Mars and Jupiter is situated the asteroid belt, including the dwarf planet Ceres. Beyond the orbit of Neptune you find the disk-shaped Kuiper belt, by which dwarf planet Pluto resides, and far beyond that's the giant, spherical Oort cloud and also the teardrop-shaped heliopause.
The 5 moons around Pluto, now classified like a dwarf planet, 173 moons have been located orbiting the eight planets. There could well be more to find out - two more small moons (2km - 3km diameter) were found orbiting Jupiter in 2010 and confirmed in June 2011 through the International Astronomical Union, reported by Sen.
We've discovered that not all moons are usually dead cratered worlds. Our investigation of the Solar System has rather found a diverse array of worlds, some with subsurface oceans, and others geologically active along with giant geysers as well as volcanoes, and Titan, having a thick atmosphere.
Beginning with the planet nearest the Sun, the moons so far exposed are usually: Mercury - 0, Venus - 0, Earth - 1, Mars - 2, Jupiter - 67, Saturn - 62, Uranus - 27 and Neptune - 14.