somoy thakle or ei bisoye uccho shikka nite chaile or ei bisoye carrer gorte chaile, kichuta extra somoy deya jete pare. other wise stick to the necessary for that moment. karon somoy hoyto etota poya jay na.
physics, black hole, theory of relativity, cosmos, dark matter, terraforming ei subject gular proti bepok attraction royeche, unnoto deshe sujug pele, ei bisoygula niyei study kortam.