In 2006 a pulse of this type of beam sent a message a record 15 million miles to the MESSENGER spacecraft
[DOC] [TLE] Green Bank in the News  Science Website - Nrao [PAR] For decades, astronomers have been listening for messages sent to usa Hello
, ... San Francisco  April 12, 2016  Breakthrough Listen  the $100 million .... 
rare cosmological phenomenon called Fast Radio Burst: a singular pulse of radio 
signal.