วันศุกร์ที่ 24 ธันวาคม พ.ศ. 2553

The biggest stars in the universe (Largest Stars).

The biggest stars in the universe (Largest Stars).


Largest Stars biggest stars in the universe. Would have found many more increases. And determine what the biggest stars, it can be divided into three categories as follows.   
    
  •  Largest Star by Radius biggest stars in terms of radius Compared with as few as the sun sun A unit called "Radii" (1 Radii = 695,500 km).
  •  Largest Star by Massive Stars of the largest in terms of mass Compared with as few as the sun sun A unit called the "Sola Mass" (1 Sola Mass = 1.98892 × 1030 kilograms).
  •  Largest Star by Luminosity stars are biggest in terms of outreach Rangsee unit as many times as the sun a unit called "Luminosity in Solar Units".

 The biggest stars in the universe in terms of mass

Pistol Star as human found in this star Pistol Star is the biggest stars in the universe in terms of mass Pistol Star.

  •  A distance of 25,000 light years from Earth.
  •  There are 200 times the mass than the Sun.
  •  Brightness over ten million times the sun with the brightness of this size if not in space dust to obscure. We can see the stars Peace Fury with the naked eye.
  • This star is the center of Fury Peace Acne BUSINESS Hunt (Pistol Nebula) in the Milky Way galaxy (Milky Way Galaxy).
  •  Star of Siam Fury temperature of about 14,000 to 21,000 Kevin (To convert units, it is minus 273.15 ° C).
  • The Star Fury is planned for the moon to see a bright light in the middle of good form. The picture was taken by the Hubble telescope (The Hubble Space Telescope's).


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The stars Pistal taken from the Hubble Telescope.

The biggest stars in the universe. In terms of the radius

VY Canis Majoris is a star VY CMa or Red Hypergiant the biggest stars in the universe has a radius. That was discovered at this time.

  •  With a radius of approximately 1800 to 2100 times the sun (solar radii).
  •  The distance from Earth, about 4900 light years from Earth.
  •  Star VY CMa uniquely different from the typical big star is a star without star family.
  • The star VY CMa a temperature of about 3000 Kevin 

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VY Canis Majoris star was seen shining in the middle.

ดาว ที่ ใหญ่ที่สุดในจักรวาล ในแง่ของมวล เปรียญเทียบ ดวงอาทิตย์
Divinity image size between the Sun, compared to VY Canis Majoris stars see that the sun itself is only a small point.

The biggest stars in the universe. In terms of outreach Rangsee per unit of time.


LBV 1806-20 is a star in a group called Luminous Blue Variable or a possibility to become a star in the group known as Binary Star.

  • The distance is about 30 -49 thousand light years from the sun.
  • A mass of about 130 to 150 times the sun
  • Temperature of about 18,000 to 36,000 Kevin.
  • There are about radiation (advanced) 38 million more than the star of any Luminosity. In the universe are found in the present

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The stars, LBV 1806-20.

Table Divinity compared biggest stars in the universe in terms of various
Image A star In terms of size.Mass (Mass). In terms of size.Radius (Radius). In terms of size.Energy beam(Luminosity).
Pistol Star Rating 1.The mass 200 times Top 29.Radius of 340 times. No. 2.Spread Rangsee 6.5 million times.
VY Canis MajorisTop 41.Mass of 30-40 times.# 1.1800-2100 as the radiusTop 23 share.Spread Rangsee 0.45 million times
LBV 1806-20No. 5.Mass of 130 times.Top 32.Radius of 200 times# 1.Spread Rangsee 38 million times.
Note reference. Uarepriiy compared in the table.

  • Three big part is the relative mass http://en.wikipedia.org/wiki/List_of_most_massive_stars.
  • In the Divinity than the radius http://en.wikipedia.org/wiki/List_of_largest_stars.
  • The relative energy spread Divinity Rangsee out per unit time. http://en.wikipedia.org/wiki/List_of_most_luminous_stars.


Reference. The biggest stars in the universe.
  • http://en.wikipedia.org/wiki/Eta_Carinae
  • http://starchild.gsfc.nasa.gov/docs/StarChild/questions/question21.html





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