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SubjectsGeneral Knowledge
इसरो के अंतरिक्ष मिशन
In this Class 10 General Knowledge topic from Space and Astronomy, students explore the Indian Space Research Organisation (ISRO) and the purpose, technology, and achievements of its major missions. They learn how launch vehicles and satellites support communication, weather forecasting, navigation, Earth observation, and scientific research, while reviewing missions such as Chandrayaan, Mangalyaan, and Aditya-L1. The topic also highlights India’s progress in space science and the practical value of these missions.
Correct answer: B. 23 August
Explanation: National Space Day in India is observed on 23 August. The date commemorates the successful soft landing of Chandrayaan-3's Vikram lander near the Moon's south polar region on 23 August 2023. 28 February is National Science Day, so it is a close but incorrect option. Exam tip: remember National Space Day through Chandrayaan-3's landing date.
