দক্ষিণ সুদানে বিমান দুর্ঘটনায় এক ভারতীয়-সহ ২০ জনের মৃত্যু NASA's 2 Trapped astronauts acquire their first spacewalk alongside one another Recently spotted asteroid contains a small probability of hitting Earth in 2032 Several animals and crops are shedding their genetic diversity, making them additional susceptible Simple fact Test মাঠে ঢুকে https://dailysabasbd.com/