Fresh scientific findings highlight two major gaps in the hunt for alien life.
Most alien-signal searches listen to a narrow part of the radio spectrum, but astronomers are now testing higher frequencies that have barely been explored. A first search using archived ALMA ...
Astronomers may have been listening for alien civilizations in only a small slice of the radio spectrum while overlooking a largely unexplored range of higher frequencies. Using archived data from the ...
Most radio SETI (Search for Extraterrestrial Intelligence) projects concentrate on frequencies from 1.42 to 1.66 GHz.
A rare chemical signature has been detected in the atmosphere of a scorching alien world located roughly 700 light-years away ...
Astronomers searching for signs of extraterrestrial intelligence may have been missing alien signals in part of the radio spectrum that has not ...
A statue resembling an alien in Iinomachi district in Fukushima. Japan has a reputation of being a hotbed of UFO sightings. -- Photo: X/info_ufo KOBE (Bernama-Kyodo): Astronomers in Japan have ...
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