Could alien signals have already reached Earth undetected? - If advanced alien civilisations exist and have contacted Earth, they are more likely rare, scientists say ...
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Discovering alien life in 2026 could change everything
Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year ...
A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...
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