The Alien Signals We're Missing: Why Stellar Plasma Is 'Smearing' Extraterrestrial Broadside Transmissions

A study suggests that stellar plasma may distort alien signals, complicating SETI's search for extraterrestrial life by ...
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Alien oceans may have waves that break every rule we know from Earth

A gentle breeze on Earth barely wrinkles a lake. But on Titan, Saturn’s largest moon, that same gust of wind could raise waves as tall as a two-story building. That strange mismatch is the focus of a ...
Wired

Alien Spaceships Could Be Detected Using Gravitational Waves

THIS ARTICLE IS republished from The Conversation under a Creative Commons license. How much do we really know about what else is out there in the universe? Let’s take an outlandish example. If there ...
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NASA claims aliens might be listening in to our space signals as they 'phone home'

Scientists believe extraterrestrials could intercept our radio communications - and through that same technology, we might be able to track them down. A fresh study indicates that transmissions to our ...