This is the Atacama Large Millimeter/submillimeter Array (ALMA) radio telescope in the Chilean Andes. Here, it’s observing the sky on a night when the moon (not pictured) brightens the darkness. Now, ...

We’ve been searching for aliens for a very long time, looking up at the sky for some sign that we're not alone. In more modern times, we’ve wondered whether an intelligence from somewhere else would ...

IN The shadows of Mount Shasta and Lassen Peak volcanoes in northern California, dozens of radio telescopes are gearing up to search for extraterrestrials. Thousands of kilometres away in Boston, ...

Searching for extraterrestrial intelligence has so far primarily meant focusing on one particular type of signal—and that signal has normally been based on our own current cutting-edge technology. But ...

Scientists have quietly rewritten the global rulebook for what happens if alien intelligence is ever detected, updating long‑standing 'first contact' plans in 2026 to prevent panic and confusion in an ...

SETI, the search for intelligent life beyond Earth, is having a bit of a moment. New techniques – including the ability to do what’s called commensal observing, monitoring for signals when telescopes ...

Dan Farah has argued that 'alien intelligence' may already be operating on Earth, telling Chris Cuomo in a November 2025 interview that testimony about alleged recovered craft and unexplained activity ...

Add Yahoo as a preferred source to see more of our stories on Google. One of the largest searches for alien intelligence in history is nearing completion, thanks to the help of more than 2 million ...

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