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 ...

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 ...

You’ve traveled thousands of light-years through interstellar star systems. And now you’re stranded on a planet you know nothing about. As long as you’ve got oxygen, water and food aboard your ...