For decades, scientists have been actively searching for signs of extraterrestrial life. Fromradio waves to laser flashes and ...
A year ago, a mysterious signal was transmitted from Mars. And a father-daughter duo has finally cracked this extraterrestrial code. The signal, a series of white dots against a black background, was ...
In 1967, astronomers thought they had finally heard from the neighbors. They intercepted a signal so regular and precise it seemed impossible for it to be natural. But the excitement didn’t last.