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Gagan Mishra

Ssc & Railways
General Awareness
2 years ago

गैलेक्सी किसे कहते हैं

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Abhishek Mishra

2 years ago

A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter. The word is derived from the Greek galaxias, literally 'milky', a reference to the Milky Way galaxy that contains the Solar System. 

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