A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
These signals were first found by chance as telescopes scanned broad areas of the sky. Only about a dozen of these unusual ...
A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...
"Supergirl" is in theaters, with a story that was pulled straight from the comics. These are the 10 biggest differences ...
God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?
As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...
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Something in space is changing alien signals before they can reach Earth, new paper claims
New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...
Discover six hard sci-fi films where science shapes story and emotion, like Europa Report and The Martian. Brainy, emotional, ...
A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.
Hackers breached Brazil’s national emergency alert system overnight on June 19 and 20, sending fake notifications to ...
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