strange natural phenomena

The mystery of the century 'bright night like day' has been decoded
bright nights such as day or white nights are the phenomenon of sky at night even without moonlight but still so bright that people can read books. the mystery of riddling scientists throughout this century has finally been deciphered.
The mystery and the irresistible beauty of nacre clouds
nacreous clouds are one of the most beautiful clouds to remove anyone's eyes when seen. but this is a rare natural phenomenon of poisoning that destroys our atmosphere.