Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping ...

Interstellar objects such as Comet 3I/ATLAS can be sent by alien civilizations to "sow" life on Earth. At the same time, it is almost impossible that for the entire time of Earth's existence the Earth ...

The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...

ourselves to the Milky Way galaxy, which is the galaxy that contains the solar system, it is said that there are 40 billion planets located in the habitable zone where life is likely to be born. Given ...

It may take less than 1,000 years for an advanced alien civilization to destroy its own planet with climate change, even if it relies solely on renewable energy, a new model suggests. When ...

The ISRO chairman recently suggested the existence of extraterrestrial life is likely, given rapid technological advancements. He posited that alien civilizations could range from being 200 years ...

There are many attempts to get humanity to be found by extraterrestrial civilization, such as the In considering how many hostile extraterrestrial civilizations are in the galaxy, Alberto Caballero, ...

Intelligent alien societies may be scattered across the galaxy and beyond, but scientists say they are too advanced to be detected. Researchers used an unconventional method to find signs of ...

Researchers are considering the fact that there might be already the presence of very developed aliens civilizations which are out of reach of the humans. This theory is based on an assumption. The ...

Given the age and size of the Milky Way, there should be intelligent civilizations all over the place. But where is everybody? A new study suggests that alien civilizations could be too advanced for ...