Why is Hawking trending?
Stephen Hawking is a world-renowned theoretical physicist. He is currently trending because of a recently published article in which he states that Aliens could exist, but talking to them could be too risky for humans.
First trend: April 25 at 15:50 UTC | Last trend: September 3 at 17:55 UTC | Last defined: April 25 at 17:53 UTC | Link: http://wttrend.com/69000