Astrophysicist Benjamin Zuckerman has proposed a new broadband approach to the search for extraterrestrial intelligence, arguing that highly directional signals across multiple wavelengths may be more ...
Add Yahoo as a preferred source to see more of our stories on Google. Turbulent star environments may broaden alien radio signals, making them harder for SETI to detect. (CREDIT: Shutterstock) Radio ...
When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it ...
Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the source of potential signals than previously thought. Conditions around ...
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