Sol – Our Sun

In this module, You would learn about Our Sun – a middle aged yellow star which is the key element is sustaining life on Earth. The star is 4.5 billion years old and it is the most important source of energy for Earth. The star has helped sustain the life on Earth. The star is half way through its and will live for another 4.5 billion years (expected) before it will consume the very same planets which are orbiting it.


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