Old 9th Jan 2019, 19:42
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grizzled
 
Join Date: Dec 2007
Location: Itinerant
Posts: 615
Is there anybody hiding there in the dark?

(Chief Inspector Clouseau:The Pink Panther Strikes Again)

Seems we may have neighbours out there in the dark. Or we had nieghbours 1.5 billion years ago. And if they are still there, they'll think we aren't here because we weren't here when they were there. Oh my...

https://www.bbc.com/news/science-env...lflow_facebook
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