The Daily Star's FREE newsletter is spectacular! Sign up today for the best stories straight to your inboxScientists have reportedly identified thousands of solar systems where alien life could be watching our planet.The newly identified star systems are apparently quite close to us on a cosmic scale, meaning that life on them would be able to see our planet when we cross in front of the sun.Planets situated around the star systems would possibly be able to distinguish if our planet held life - and could already know.By watching distant exoplanets transit - or cross - their own sun, astronomers can interpret the backlit atmospheres.If they harbour intelligent life, the chemical signatures can be identified and aliens could have done this to.
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