Search results for: civilization
The alien civilization Kardashev scale has one fundamental flaw
Apr 25, 2026The scale was designed as a way to categorize civilizations in the universe based on how much energy they harness.
Long-running SETI project hones in on final 100 'signals of interest'
Jan 15, 2026A crowd-sourced effort to analyze astronomical data for signs of intelligent alien civilizations is nearing completion.
Astronomer: first aliens we encounter may be on the verge of collapse
Dec 22, 2025One scientist has put forward the idea that any alien civilizations we encounter may be nearing their own end.
Pope Leo XIV's new chief astronomer says he would 'baptize an alien'
Nov 1, 2025Father Richard D'Souza has spoken out on the possibility of baptizing a member of an alien civilization.
Ukraine destroys Crimean radio telescope once used to contact aliens
Sep 22, 2025The famous radio telescope was once part of efforts to send messages to extraterrestrial civilizations.
James Cameron: Terminator-style apocalypse could still happen
Aug 12, 2025The legendary movie director recently spoke out about the main threats to human civilization in the 21st Century.
Could the 'sustainability solution' explain why we haven't found ET ?
Jun 3, 2025Scientists have proposed another potential explanation for why we have yet to discover evidence of intelligent aliens.
When can we expect to receive a response from an alien civilization ?
Jan 27, 2025Various space missions have sent signals into deep space and the earliest possible response time is fast approaching.
Alien life could thrive without a home planet, study suggests
Oct 30, 2024We tend to assume that an alien civilization would have its own home world - but what if they didn't actually need one ?
Academic teases announcement about discovery of alien life
Oct 11, 2024Two groups of rival astronomers are allegedly vying to publish confirmed evidence of an intelligent alien civilization.
Study: aliens are also likely to suffer from the effects of climate change
Oct 6, 2024Technological alien civilizations could render their own home-worlds uninhabitable within 1,000 years.
Avi Loeb: 'we should be looking for interstellar alien space trash'
Sep 15, 2024The Harvard astrophysicist believes that we may find trash from alien civilizations within the vicinity of the Earth.
Could failing warp drives point us in the direction of intelligent aliens ?
Jun 30, 2024Scientists have come up with another possible way to look for intelligent alien civilizations: failing warp drives.
Scientists find a new way to search for intelligent alien civilizations
Jun 27, 2024If an alien civilization has terraformed the atmosphere of a distant planet, we may be able to find it.
Updated Drake equation used to calculate number of alien civilizations
Jun 1, 2024Are we alone in the universe ? Scientists have taken another stab at finding out how common civilizations might be.
Could we have already picked up evidence of alien Dyson spheres ?
May 12, 2024Analyzing astronomical data for evidence of alien technosignatures could point us to extraterrestrial civilizations.
Could gamma-ray bursts explain the apparent lack of alien civilizations ?
May 2, 2024A type of rare, though extremely energetic and deadly cosmic event is able to wipe out whole planets.
SETI Institute chief offers his views on UFOs and alien visitors
Apr 23, 2024SETI's Bill Diamond is not particularly convinced that we have ever been visited by members of an alien civilization.
Intelligent alien life - could it be the zoo hypothesis or nothing ?
Jan 7, 2024A new study has highlighted the increasing likelihood that the reality of intelligent alien life can be boiled down to two possibilities.
Avi Loeb reveals more details about his 'alien' spherules discovery
Jul 7, 2023The Harvard astronomer seems more convinced than ever that he has found evidence of alien technology on the sea floor.
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