A bit of Xenology in advance of that US UFO report due soon™:
www.theguardian.com
Interesting that they report authors say: " We found that human-made radio waves have already swept over 75 of the closest stars on our list." ...
I wonder what they thought on hearing Orson Wells' "War of the Worlds" radio drama version which caused such a stir in the US.

Scientists identify 29 planets where aliens could observe Earth
Astronomers estimate 29 habitable planets are positioned to see Earth transit and intercept human broadcasts
Interesting that they report authors say: " We found that human-made radio waves have already swept over 75 of the closest stars on our list." ...
I wonder what they thought on hearing Orson Wells' "War of the Worlds" radio drama version which caused such a stir in the US.