Advanced Alien Civilisations
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Fastest-Moving Stars in the Galaxy May be Piloted by Aliens, New Study Suggests
A recent study proposes that advanced alien civilisations might utilise binary star systems, especially those involving neutron stars, as massive interstellar spacecraft. By ejecting material in specific directions, the stars could generate thrust, moving the system across the galaxy. Known hypervelocity stars with unusual accelerations are suggest...
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Advanced Alien Civilisations Could Self-Destruct Through Climate Change, Claims New Study
A recent study by astrophysicists suggests that technologically advanced alien civilizations could self-destruct through climate change within just 1,000 years. The researchers, inspired by human energy use patterns, found that even renewable energy sources contribute to planetary overheating due to inevitable heat loss. The second law of thermodyn...
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Scientists Spot 7 Stars That Show Signs of Hosting Advanced Alien Civilisations
A Dyson sphere is a hypothetical engineering project that only highly advanced civilizations could build.
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Stephen Hawking Doesn't Want Us To Contact Aliens. Here's Why
British physicist Stephen Hawking has warned against announcing our presence to any alien civilisations, especially to those more technologically advanced than humans.
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Laser Cloaking Device Could Hide Us From Aliens
Humans could use controlled laser emission to conceal the Earth from searches by advanced extraterrestrial civilisations who might wish to exploit our planet's bountiful resources.
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No Evidence of Advanced Civilisations in 100,000 Galaxies, Say Scientists
Freeman Dyson had proposed in the 1960s that advanced alien civilizations could be detected by their mid-infrared emissions.
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Tracking Pollution in Space Can Help Find Aliens
Finding industrial pollution in Earth-like planets may hold the key to the search for advanced civilisation elsewhere other than our home planet, says a study.
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Fastest-Moving Stars in the Galaxy May be Piloted by Aliens, New Study Suggests
A recent study proposes that advanced alien civilisations might utilise binary star systems, especially those involving neutron stars, as massive interstellar spacecraft. By ejecting material in specific directions, the stars could generate thrust, moving the system across the galaxy. Known hypervelocity stars with unusual accelerations are suggest...
-
Advanced Alien Civilisations Could Self-Destruct Through Climate Change, Claims New Study
A recent study by astrophysicists suggests that technologically advanced alien civilizations could self-destruct through climate change within just 1,000 years. The researchers, inspired by human energy use patterns, found that even renewable energy sources contribute to planetary overheating due to inevitable heat loss. The second law of thermodyn...
-
Scientists Spot 7 Stars That Show Signs of Hosting Advanced Alien Civilisations
A Dyson sphere is a hypothetical engineering project that only highly advanced civilizations could build.
-
Stephen Hawking Doesn't Want Us To Contact Aliens. Here's Why
British physicist Stephen Hawking has warned against announcing our presence to any alien civilisations, especially to those more technologically advanced than humans.
-
Laser Cloaking Device Could Hide Us From Aliens
Humans could use controlled laser emission to conceal the Earth from searches by advanced extraterrestrial civilisations who might wish to exploit our planet's bountiful resources.
-
No Evidence of Advanced Civilisations in 100,000 Galaxies, Say Scientists
Freeman Dyson had proposed in the 1960s that advanced alien civilizations could be detected by their mid-infrared emissions.
-
Tracking Pollution in Space Can Help Find Aliens
Finding industrial pollution in Earth-like planets may hold the key to the search for advanced civilisation elsewhere other than our home planet, says a study.
