Inside China's 'Underground Great Wall' primed for WW3: How Beijing hides terrifying intercontinental missiles in vast tunnel network as 'last trump card' if nuclear war breaks out
The winding network of tunnels is believed to be home to the Chinese army's secretive strategic missile unit, the group in charge of maintaining and, if necessary, launching, Xi Jinping's ICBMs.
Knowledge Nugget: Why is solar flare ‘kernel’ important for UPSC?
Recently, the Aditya-L1 mission captured a solar flare ‘kernel’ in the lower solar atmosphere. What is a solar flare? Why has ...