Search results for: civilization
How easily could aliens detect radio signal leakage from Earth ?
May 3, 2023A new study has aimed to determine whether Earth's radio and mobile tower signals could be picked up from other worlds.
2,000-year-old Mayan civilization discovered in Guatemala
Dec 26, 2022Researchers uncovered the enormous, previously unknown civilization by conducting LiDAR surveys of the region.
Aliens may only be interested in Earth's technology, study claims
Dec 16, 2022A new paper has put forward a new theory to explain why we have yet to hear from any extraterrestrial civilizations.
Aliens could use rogue planets as spaceships
Jun 6, 2022A new study has suggested that extraterrestrials could hitch a ride across the cosmos on rogue extrasolar worlds.
Study suggests that there are four malicious alien civilizations in our galaxy
May 27, 2022A new study has attempted to estimate how many intelligent alien civilizations pose a threat.
Alien civilizations could be doomed to stagnate or collapse
May 13, 2022Two researchers have come up with a possible answer as to why we have yet to encounter intelligent aliens.
Mystery fire in Australia has been burning for over 6,000 years
Jan 4, 2022Beneath Mount Wingen in New South Wales lies a fiery inferno that predates modern civilization.
Disappearance of advanced Chinese civilization finally solved
Nov 30, 2021Scientists have determined what caused the Liangzhu civilization to collapse around 4,300 years ago.
1972 report predicted societal collapse by 2040
Jul 17, 2021A 1972 MIT report predicted that modern civilization would collapse by the middle of the 21st Century.
Is our galaxy filled with dead civilizations ?
Dec 20, 2020A new study has suggested that most alien civilizations may have already destroyed themselves.
Man-made materials outweigh all life on Earth
Dec 9, 2020According to new research, man-made materials now weigh more than the entirety of our planet's biomass.
Civilization on track for 'irreversible collapse'
Jul 29, 2020Two theoretical physicists believe that there is a 90% chance that civilization will collapse within 40 years.
Is intelligent life doomed to self-destruct ?
Jul 7, 2020Scientists argue that if a civilization is advanced enough to communicate with us, it can also destroy itself.
NASA funds hunt for alien 'technosignatures'
Jun 23, 2020Astronomers are gearing up to search the cosmos for signs of technologically advanced alien civilizations.
Milky Way may be home to 30 'active' alien civs
Jun 15, 2020A new study has sought to calculate how many intelligent extraterrestrial civilizations might exist in our galaxy.
Physicist proposes answer to Fermi Paradox
Jun 8, 2020If the universe is teeming with intelligent alien civilizations, then why have we yet to discover any?
Theoretical physicist Freeman Dyson has died
Mar 2, 2020The man who envisaged that an alien race could build a 'Dyson Sphere' around its star has died aged 96.
Cahokia wasn't actually a 'lost civilization'
Feb 5, 2020The inhabitants of the pre-Columbian Native American city did disappear for a time, but then they came back.
Are alien probes hidden on nearby asteroids ?
Sep 23, 2019A new paper has put forward the idea that an alien civilization may have been watching us for millennia.
Civilization will end by 2050, report claims
Jun 4, 2019A new paper from an Australian think tank has predicted that human society will collapse within 30 years.
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