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Thursday, September 1, 2011

8 Sky Objects Biggest Ever Found


Universe always brings mystery to mankind. Wonder at the beauty that gives a lot of input presented to us as human beings for the firm and confident belief that we owe to the creator.
The beauty of the universe you can see by using a variety of optical devices. But you can also see the portrait of the universe in some media, or Museu universe in the area where you are. Here I will give you some amazing photos, and will increase your confidence to admire the work of His creation.

1. The biggest star



VY Canis Majoris is a star located in the constellation Canis Major. With a size between 1800 and 2100 solar radii, is the largest known star and also one of the most enlighten. located about 1.5 kiloparsecs (4.6 × 10 16 km) or about 4900 light years from Earth. Unlike most stars, VY CMA is a single star. He is a star which has an estimated period of 2200 days.

2.The biggest Planet




 
TrES-4 is an extrasolar planet, discovered in 2006 by Trans-Atlantic Exoplanet Survey using the transit method. within 1400 light years (430 pc) away in the constellation Hercules. size is 0.919 times bigger than Jupiter but 1.799 times its diameter, it gives an average density of only about 0.333 grams per cubic centimeter. This makes the Tres-4b manjadi largest planet at once with the lowest density.

3. largest constellation


Is the constellation Hydra (constellation), the largest of the 88 modern constellations. Hydra (Sea Dragon) is a constellation (the constellation), the largest. This constellation covering an area of ​​1302.844 square degrees or covering 3.16% of the entire sky and consists of at least 68 stars can be seen with the naked eye.


4. Largest galaxies


 

IC 1011 is the largest galaxies have been found in the universe! he is 1 billion light years away that (at z = 0.0767) in the galaxy cluster Abell 2029. IC 1101 has a size of around 6 million light-years, thus 60 times larger than the Milky Way galaxy 100,000 light years in diameter.


5. The biggest comet

Comet 2060 Centaur Chiron was discovered in 1977 is the largest known comet with a diameter of 182 km.2060 Chiron is a planet beyond the Solar System. Discovered in 1977 by Charles T. Kowal (Precovery images have been found as far back as 1895), this is the first known member of a new class of objects now known as the Centaurs, with the trajectories between Saturn and Uranus.


6. Largest asteroids

1 Ceres with a diameter of 941 km is the largest asteroid. In addition, asteroids are also recorded an asteroid was first discovered.


7. Biggest Black Hole

OJ 287 is a black hole that is claimed to be the largest known, with masses more than six times the value previously calculated for the largest object. The object was about 3.5 billion light years, and is the biggest black hole ever. This hole contains 18 billion suns


8. Nebula Largest





Orion Nebula (M42) is the largest nebula in the sky and can be seen with the naked eye. This nebula extends 66x60 arc minutes, covering four times the area of ​​the moon, and has a diameter of 30 light years (180 trillion miles). This gas is created by a young star only 25,000 years old. Terllihat a lot of color is yellow because the red light out of the hydrogen is incorporated together with the green emission from oxygen. Orion's belt of three stars, Mintaka (the smallest), Alnitak, and Alnilam (largest and intelligent).

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