The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...
A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...
With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...
A study suggests that stellar plasma may distort alien signals, complicating SETI's search for extraterrestrial life by ...
A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...
What If on MSN
Aliens have landed and here’s your survival plan
With over decades of films and convincing radio plays, aliens have captivated our imaginations and our worst fears. They’ve ...
In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...
Microwaves can interfere with WiFi signals, aquariums can swallow them up. But there's another common problem: reflection. Radio is another form of light. And just as light bounces off reflective ...
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