Have a look at Randal Munroe’s page below on xkcd.com and let your mouse hover over the cartoon and all will be explained.
Another “little green man” story
And in the same week this was published on The Conversation. This article by Peter Vickers, Professor in Philosophy of Science, Durham University and Sean McMahon, Chancellor’s Fellow in Astrobiology, The University of Edinburgh is well worth a read, it seriously looks at how to prove alien has been found!
How to prove you’ve discovered alien life – new research (theconversation.com)
Have a good weekend.
Clive
Clive Catton MSc (Cyber Security) – by-line and other articles
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