Daily Archives: June 9th, 2009

What keeps the sun shining and how long can it continue to do so?

The Sun is a huge ball of extremely hot, glowing gases.  It is considered as the star nearest to the Earth.  It’s mass is equivalent to 333,420 earth. The surface temperature of the sun is estimated to be between 5 000 oC to 6 000 oC.  Temperature at the core is as high as 14 …

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