Kamis, 04 Oktober 2012

The Stars



One of the most beautiful objects in the sky are stars. The star is the space objects emit light. the star is also one of the object outer space that can be seen from the Earth at night without use a telescope, but its size is small. The size of the actual star is very great when we see it using telescopes. However, there are also the stars we can see with the naked eye with the relative sizes of, namely the Sun, big star closest to our Earth.

The stars also has a light color that symbolizes the temperature and also to determine if there is a planet circling the star or not. Glowing stars shining  red or low temperatures, usually cause the star was unable to collect the dust and gas around it for the planet, so it is often called a lonely star. Stars shining yellow or glowing are usually have a planet around it, because it was able to attract the dust and gas around it for the planet. Then, Stars shining blue or bright stars (often called Papuan morning star) temperatures tend to be high, causing gas and dust around it to avoid, so it tends not to have planets, and often called lonely stars like the red stars.

The star has also the age. Aged stars were determined based on the severity. Average age of stars ranging from 30 billion years – 40 billion years.

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