‘Burj Khalifa-sized’ asteroid flew by earth
An asteroid named (153201) 2000 WO107, that is more than 800 metre high and over 500 metre wide …
Current Affairs December 2020
China to build ‘super’ dam on its part of Brahmaputra River
China is going to build a “super” dam on the lower reaches of the Yarlung Zangbo river, close …