If you were an alien from TRAPPIST-1, a star some 40 light-years away from Earth, searching for signs of intelligent life, you might spot an odd burst of infrared light coming from our solar system.
NASA scientists are sending images of naked humans to space to potentially make contact with aliens. Getty Images Space agencies should beam messages — including digitized images of naked humans — ...
We hoped extraterrestrials could decode the plaque attached to the Pioneer spacecraft in the 1970s. Would we be able to figure out theirs? A recent paper claiming that a comet was the source of SETI’s ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results