In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien ...

A mysterious visitor from another solar system could be an alien spacecraft, according to a leading Harvard astronomer.

The team found that the planet, dubbed HIP 67522 b, orbits its parent star so tightly that it appears to cause frequent ...

The skepticism and debate around the question of "are we alone in the universe" makes the field of astrobiology more cautious ...

Stories about the existence of aliens, and our chances of detecting them, tend to be positive. We are told that we might ...

NASA has already found signs of alien life on Mars but is still keeping it secret, a rogue scientist claims. Barry DiGregorio, 71, believes rovers from the space agency captured snaps of alien foss… ...

An artist's impression shows the K2-18b super-Earth, a hycean world where scientists say they have discovered the strongest evidence yet of alien life (University of Cambridge) ...

Each time biosignatures are found, biologists confront the ambiguous distinction between life and non-life, and the difficulty of extrapolating characteristics of life on Earth to alien environments.

Based on observations from Nasa ’s James Webb Space Telescope, the study points to alien life on K2-18b, a distant exoplanet 124 light years from Earth. The researchers found strong evidence of a ...

Artificial intelligence is transforming the search for alien life with new tools that detect UAPs and identify Earth-like exoplanets across the galaxy.

Scientists have detected potential evidence of life on K2-18b, a distant exoplanet. A Cambridge team using NASA’s James Webb Space Telescope found molecules in its atmosphere that, on Earth, are ...

Scientists using The James Webb Space Telescope have uncovered potentially earth-shattering evidence indicating that a faraway world could be home to alien life.