From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

It's one of life's biggest questions - are we alone in the universe? Now, one of Britain's top space scientists has declared ...

Within the lifetimes of today’s teenagers, some of the world’s most respected researchers now say the discovery of alien life ...

Harvard scientist Avi Loeb claims the interstellar object 3I/ATLAS may be alien technology sent to seed life on Earth, sparking a debate with sceptics who insist it is merely a comet.

Whether or not we’re alone in the universe is one of the biggest questions in science. A recent study, led by astrophysicist Nikku Madhusudhan at the University of Cambridge, suggests the answer might ...

WASHINGTON (Reuters) -In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life beyond our solar system, ...

Astronomers working with the James Webb space telescope believe they have found the chemical fingerprints of two compounds that are known to be produced by life on the far-away planet K2-18 b. The ...

While studying exoplanet K2-18b, which is 124 light years away, the team found signs of chemicals which are produced on Earth by simple organisms such as marine phytoplankton and bacteria. The ...

THE son of a NASA scientist who was convinced he found aliens on Mars is begging the space agency to search again. American engineer Gilbert Levin was convinced until he died aged 97 that he had made ...

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 fossils ...

Do you believe in aliens? If not, you may soon change your mind, as scientists are officially the closest they've ever been to discovering alien life. The groundbreaking research is being described as ...