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प्रश्न
What is a galaxy?
एका वाक्यात उत्तर
उत्तर
A galaxy is a massive collection of gas, dust, and billions of stars and their solar systems.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
What is a galaxy?
A galaxy is a massive collection of gas, dust, and billions of stars and their solar systems.