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Who was the first Indian astronomer to calculate the time taken by earth to orbit the sun? - पृथ्वी द्वारा सूर्य की परिक्रमा के लिए लगने वाले समय की गणना करने वाले प्रथम भारतीय खगोलशाध्Eाी कौन थे?

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In English & Hindi.


Who was the first Indian astronomer to calculate the time taken by earth to orbit the sun? - पृथ्वी द्वारा सूर्य की परिक्रमा के लिए लगने वाले समय की गणना करने वाले प्रथम भारतीय खगोलशाध्Eाी कौन थे?






 
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