Question

डिसकस इन पेयर्स एंड आंसर द फॉलोइंग क्वेश्चन​

Answer 1

Answer:

Space also provides earth with valuable metals, rare objects and precious materials that can be used for medical research. These special things can help cure diseases and help us to survive. ... If NASA stopped exploring our universe, we would not know important facts about space and our solar system