Mysterious Pink Spot Looms Over London

 - Oct 24, 2008
References: dailymail
London residents were left confused last October 20th when an eerie pink light loomed over the night sky of the city. Bewildered onlookers in Mayfair held their heads up high to see the eerie alien-like cloud that appeared for less than an hour, just around 8:30 in the evening. 

After an hour of drifting over London buildings, it then broke up and slowly disappeared. A lot of people speculated that this was something that aliens did, while others related it as "another weird atmospheric phenomenon."  The Met office dismissed those theories and stated that the blob at the sky was likely just the reflection of the lights of the city to a cloud.