Different Types Of Solar Systems In The Universe

Scientists believe the universe is still expanding outward.

Different types of solar systems in the universe.

The universe is a vast expanse of space which contains all of everything in existence. Our solar system is just one specific planetary system a star with planets orbiting around it. Keenan and edith kellman from yerkes observatory. 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 statistics above give the solar values. 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. 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. Galaxies like solar systems are held together by gravity.

Under the iau definition true or major. To understand the scale the notation 1026 means the number has 26 zeroes after it. The universe contains all of the galaxies stars and planets. Consider our own solar system where the sun and planets formed together out.

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. 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. The types of star identified below will be described in terms of the sun. 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.

The galaxy that contains the earth and its solar system is called the milky way. That s just how many we ve found so far. In galaxies the solar systems are separated by vast sections of mostly empty space. This galaxy is thought to contain more than 200 billion different.

According to hindu mythology the age of the universe 8 64 billion years is more than the currently estimated age of the solar system. A galaxy is a system of solar systems and other stars. When you mix and match different types of stars in various odd couple stellar apartments the results get interesting. Explore beyond our solar system in depth.

The planet mercury innermost world of our solar system. The following is a list of planet types by their mass orbit physical and chemical composition or by another classification. The exact size of the universe is unknown.