Browse ScienceInfo articles and explainers related to Extraterrestrial Civilization.
40 published items.
Extraterrestrial civilization has always been the object of endless curiosity and exploration for mankind, and the recent discovery by Chinese astronomers has once again…
Long-lived civilizations may have many motives for wanting to move elsewhere in the galaxy.
Since the dawn of human civilization, the question of life beyond Earth has always been a fascinating subject.
The great astrophysicist of mankind, Stephen Hawking, once warned humanity of a disaster if we encounter an extraterrestrial civilization.
Looking up at the night sky, we can easily recognize the constellation Orion - a prominent constellation with a sparkling diamond-like shape.
The Milky Way is home to millions of potentially habitable planets, and about four of them may contain extraterrestrial civilizations.
Research published in the prestigious American astrophysics journal suggests that Earth is just one of many regions with intelligent life in the galaxy.
One of the open questions about cosmic biology is whether there is life somewhere in the solar system?
The evolution of elliptical galaxies is completely different from the Milky Way. They go through the infancy so much radiation that no planet of life can survive ...
Dan Hooper, a senior scientist at the Fermi Accelerator Laboratory in Illinois, outlined this new alien concept in a new paper.
Physicist Claudio Grimaldi and colleagues at Lausanne Polytechnic University (Switzerland) have calculated the scope in the universe to exist the signal of another civil…
The light reflected off Earth 65 million years ago is now 65 million light-years away, and an extraterrestrial civilization with a powerful telescope can see dinosaurs.
A very unhappy news for believers who believe in aliens.
Do you know why scientists from the past to the present always poured their enthusiasm and effort to find out alien life?
The Milky Way where our Earth resides contains about 100 billion planets, and is one of hundreds of billions of galaxies in the universe. Therefore, logically, there mus…