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Are aliens living just 40 light-years away? Astronomers 'hit the jackpot' by finding THREE Earth-sized habitable worlds bathed in 'eerie red light' around a nearby star (4)

(Mail Online)    09:49, May 04, 2016
Are aliens living just 40 light-years away? Astronomers 'hit the jackpot' by finding THREE Earth-sized habitable worlds bathed in 'eerie red light' around a nearby star
In September, Trappist-1 was seen to fade slightly at regular intervals, showing that several objects were passing in front of it. The current position of the star (bottom) is shown by a red cross. Its relative position in 1953 (top) and 1998 (middle) is indicated by a red circle to show its orbit compared to its current position

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(Editor:Huang Jin,Bianji)

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