text: arre,tumne suna kya? nasa ne ek naya mission announce kiya hai, jismein woh mars ke liye ek rover bhejne wale hain jo zameen ki geology study karega!wow, yaar! mars ke baare mein jaan kar toh hamesha se curiosity hoti hai, soch rahi hoon agar hum kabhi wahaan ja payenge toh kya dekhne ko milega!