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In our Galaxy? well as there is no real number as to how many stars we have, scientist believe that there are over 1 billion or 1 000 000 000 stars in the milky way galaxy.

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14y ago
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13y ago

Only one.

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Q: A star system has at least how much stars?
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Does a star system have at least three stars?

A star system can have two or more stars. A star system with two stars is called a binary star system.


What is the minimum number of stars in a star system?

it has to be at least 2 or more stars to be a star system.


Are all binary stars part of star systems explain?

Yes all binary stars are part of the star system because all galaxies and universes have stars and you have to have at least two stars for it to be binary stars.


Is the north star the 2 brightest stars?

What we see as the north star, or Polaris or the pole star, is a binary system consisting of two stars. However, neither of these stars are the brightest stars. There are many stars that are much brighter as we see them.


How much stars are there in the solar system?

In the solar system, there is only one star. The sun. In the universe, there are infinite stars, as new ones are being created and destroyed. The sun is the only star in our solar system.


Does the solar system contain a pole star?

No. The only star in the solar system is the sun. The stars you see at night are much farther away.


How hot is Polaris?

Polaris is a multiple star system - comprising of at least 5 stars. The main star, Alpha Ursae Minoris has a temperature of about 7,200oK


Does Venus have stars?

No. Venus has no stars. Planets do not "have" stars, at least not in the way that they have moons or rings. It does orbit a star, however. This star is the Sun.


Mizar is a star sytem that is composed of two pairs of stars Mizar A and Mizar B or four stars total. What do astronomers call a system that is composed of more than two stars?

Mizar is a quadruple or quaternary star system. When there is more than two stars, it is called a star system or multiple star system or stellar system. Depending on the number of stars, they are also called a triple, quadruple or quintuple star system or trinary, ternary, quaternary, quintenary, sextuple, sextenary, septuple or septenary star system.


What do we call a solar system with 2 stars?

Star system with 2 star called? binary star system


Are there stars between the moon and your solar system?

No. The moon is in the solar system. The only star in the solar system is the sun. All other stars are much farther away than any object in the solar system.


How many stars make up binary star?

By definition, a binary star system has two stars in it.