For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may not stay narrow as they travel away from their home system.

Glasgow Clyde College is preparing to make history by broadcasting a lecture into outer space as part of a new course ...

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SETI researchers may have missed alien signals due to a cosmic phenomenon that distorts narrowband radio waves, new research says.

Latest Breaking News About Space Discoveries Astronomers Spot Cosmic Laser Halfway Across the Universe Here’s something wild: ...

A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological ...

Aliens: "Sorry, you're cutting out!" The post Something May Be Scrambling Alien Messages, NASA-Funded Research Finds appeared ...

Scientists believe turbulent “space weather” around distant stars could be scrambling potential alien signals before they ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. But now, researchers at the SETI ...

Astronomers have discovered the brightest fast radio burst ever detected and traced it to a nearby galaxy using a new network of CHIME Outrigger telescopes. The flash, nicknamed RBFLOAT, lasted only a ...

One of the longest-standing techniques in humanity’s search for life beyond Earth may be causing scientists to miss alien ...