If we discovered evidence of alien life, would we even realise it? Life on other planets could be so different from what we’re used to that we might not recognise any biological signatures that it ...
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Stephen Hawking’s terrifying ‘dark forest’ alien theory ‘more plausible than ever’
The late Professor Stephen Hawking had a chilling "dark forest" theory about alien life 15 years ago – and it could be more plausible than ever. Earlier this year his predictions about aliens ...
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What scientists fear most about alien life
This video explores five disturbing possibilities about alien life that challenge popular science fiction assumptions. Instead of friendly visitors or distant microbes, the scenarios focus on outcomes ...
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