Durham University | Smart Thinking Solutions

15 September 202326 October 2023

Because It’s Friday – NASA does not look for ghosts…

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. xkcd: Exoplanet Observation Another “little green man” story And in the same week this was published on The Conversation. This article by Peter Vickers, Professor in Philosophy …

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