Starlust on MSN
Mysterious radio signal potentially from a distant 'super-Earth' puzzles scientists—is it alien?
Strange radio signals have been detected from the direction of K2-155 d, about 238 light-years away. Here's what it could mean.
An alien radio signal from K2-155 d? Are there any alien civilizations out there? For several decades, scientists have been searching for evidence that they exist. That effort is collectively known as ...
The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, yet a growing group of researchers warns that such a moment might arrive not ...
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