Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...
Plus, a list of other ways to possibly detect aliens ALIEN civilizations could be detected if they are using solar panel technology, researchers have suggested. Researchers believe aliens may be using ...
Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures ...
The Harvard physicist who claimed the first interstellar visitor in 2017 was an alien craft, although the object has been determined to be a rock, says Earth needs to form treaties with ...
Many other planets throughout the universe probably hosted intelligent life long before Earth did, a new study suggests. The probability of a civilization developing on a potentially habitable alien ...
A group of astronomers are pushing back on humanity's preoccupation with communicating with aliens beyond our galaxy, warning that alien contact could result in 'the end of all life on earth,' ...
Readers of this blog know that I’m a big fan of Quora, because it lets non-experts raise the kinds of speculative questions that don’t normally come up in formal scientific discussions. One frequent ...
A BIZARRE academic study has left readers wondering if another society could have called Earth home before humans occupied the planet. The research taps into the innate human desire to know if we are ...
Among the most persistent claims is that extraterrestrials assisted in the construction of ancient civilizations.
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