Assalamu Alaikum vai era! Ajke apnader sathe mohaakash biggan niye kichu basic kotha share korte chai. Amader ei prithibi ta aslei koto choto, jodi apni pura mohaakasher sathe compare koren tahole bujhben. Amader Surjo theke prithibi praye 150 million kilometer dure, kintu eta to just shuru. Nearest star Proxima Centauri praye 4 light year dure, mane light speed e gele o 4 bochor lagbe pouchate! Ei scale ta chinta korle matha ghure jay vai, sotti kotha.
Space exploration niye nowadays onek kichu hocche worldwide. NASA, ESA, ar private companies jemon SpaceX era regularly rocket launch korche. Bangladesh theke o kintu Bangabandhu Satellite 1 launch hoyechilo, jeta amader jonno onek proud er bishoy chilo. Apnara jodi raat er akash dekhen clear night e, tahole hajar hajar stars dekhte parben, ar protita star er nijer planetary system thakte pare. Mohaakash e black holes, nebulas, galaxies sob miliye ek oporup duniya ache.
Ami personally mone kori, space science niye amader desher young generation ke aro interested howa uchit. Dhaka te bose o apni astronomy niye onek kichu shikhte paren, online resources ar YouTube e boro boro scientists der lecture free te available. Inshallah amader desh theke o ekdin astronaut jabe, eta impossible na kintu. Apnader karo jodi ei topic niye interest thake, comment e janaben, aro details niye kotha bolbo!
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