Harvard scientists: There may be an unknown, technologically advanced civilization hiding on Earth
The post Harvard scientists: There may be an unknown, technologically advanced civilization hiding on Earth appeared first on ...
PBS2mon
History of Giza
Giza's three pyramids and the Sphinx were constructed in the fourth dynasty of Egypt's Old Kingdom, arguably the first great civilization on earth. Today, Giza is a suburb of rapidly growing Cairo ...
IFLScience1mon
The Silurian Hypothesis Suggests An Advanced Civilization Lived On Earth Before Humans
However, in 2018 two University of Cambridge scientists named their paper The Silurian hypothesis: would it be possible to detect an industrial civilization ... existed on the Earth's land surface." ...
Polygon10mon
Civilization: Beyond Earth
Sid Meier's map-based tech-chasers and military sims pull together science, history, fun and competition to create games, like Civilization 5, that fold humanity's technological achievements into ...
Hosted on MSN5mon
Projecting what Earth will look like 1,000 years from now could assist in search for advanced civilizations
The paper is the first in a series titled "Projections of Earth's technosphere." When it comes to predicting what advanced civilizations might look like and the technologies they will employ ...
Business Insider India5y
Alien civilizations may have explored the galaxy and visited Earth already, new study says. We just haven't seen them recently.
The paradox was first posed by physicist Enrico Fermi ... the authors of the new study say. If an alien civilization came to Earth millions of years ago (the Earth is 4.5 billion years old ...
The Washington Post on MSN12d
Newly detected near-Earth asteroid has astronomers’ full attention
The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.