Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping ...
However, a new study available on the arXiv preprint server introduces a compelling idea about how we might first encounter ...
Scientists suggest the first alien signal we detect could be a desperate cry for help from a fading civilization.
In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...
SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete ...
SETI scientists observing a pulsar’s radio pulses over time are redefining how astronomers time pulsars and search for ...
Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had ...
One of Britain’s most prominent space scientists believes humanity may finally get an answer to one of its oldest questions ...
The recent, widely covered signal that's allegedly got SETI hot and bothered is almost certainly not aliens. But that doesn't mean it's not cool. Share on Facebook (opens in a new window) Share on X ...