Smile: you might be some alien‘s favourite character on the reality TV show called Earth. A new scientific report suggests that there are 29 planets in our cosmic neighbourhood where alien life could ...

Pocock, a space scientist at University College London and BBC presenter, predicts alien life will be found by 2075 but ...

The Search for Extraterrestrial Intelligence (SETI) focuses on finding technosignatures—potential signs of alien technology. If we look carefully, we might have a chance at detecting their ...

Like cosmic sleuths with a time machine, astronomers conducted a thorough re-analysis of old data collected by NASA's Hubble Space Telescope in 1998, and found visual evidence for two alien planets ...

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