Different Types Of Solar Systems In The Universe

The following is a list of planet types by their mass orbit physical and chemical composition or by another classification.

Different types of solar systems in the universe.

This galaxy is thought to contain more than 200 billion different. Our solar system is just one specific planetary system a star with planets orbiting around it. According to hindu mythology the age of the universe 8 64 billion years is more than the currently estimated age of the solar system. Keenan and edith kellman from yerkes observatory.

The statistics above give the solar values. The universe is a very big place and we occupy a very small corner of it. This two dimensional temperature and luminosity classification scheme is based on spectral lines sensitive to stellar temperature and surface gravity. Each iteration of the universe is divided into two phases kalpa or the day of brahma and pralaya the night of brahma and each is 4 32 billion years long.

In galaxies the solar systems are separated by vast sections of mostly empty space. Our planetary system is the only one officially called solar system but astronomers have discovered more than 2 500 other stars with planets orbiting them in our galaxy. That s just how many we ve found so far. Explore beyond our solar system in depth.

The iau defines that a planet in the solar system must orbit around the sun has enough mass to assume hydrostatic equilibrium and has cleared its neighborhood there is currently no accepted definition for exoplanets. The galaxy that contains the earth and its solar system is called the milky way. The planet mercury innermost world of our solar system. Below is a brief overview of the eight true planets in our solar system moving from that closest to the sun to farthest from the sun.

A galaxy is a system of solar systems and other stars. The exact size of the universe is unknown. Known as the solar system our stomping grounds are not only a tiny fraction of the universe as we know it but is also a. Under the iau definition true or major.

Scientists believe the universe is still expanding outward. Galaxies like solar systems are held together by gravity. When you mix and match different types of stars in various odd couple stellar apartments the results get interesting. The yerkes spectral classification also called the mkk system from the authors initials is a system of stellar spectral classification introduced in 1943 by william wilson morgan philip c.

To understand the scale the notation 1026 means the number has 26 zeroes after it. In terms of physical features the different kinds of star are usually compared with our nearest stellar companion the sun. The universe contains all of the galaxies stars and planets.