Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

A former policy expert of the Bank of England told The Times of London that politicians and bankers can’t afford to dismiss ...

Scientists Say Saturn’s Moon Could Host Alien Life ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

May the faint chemical signals drifting through the atmosphere of a distant world be the long-sought message that we are not alone. Astronomers have reported seeing an unusual and strong combination ...

In 2021, a curious discovery pushed penguins into an unexpected corner of science. Researchers studying chemical signatures ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

They’ve got their 3Is on the prize. The highly anticipated data 3I/ATLAS’ Earth tour last month is in. A targeted scan of 3I/ATLAS for signs of radio transmitting tech has come up empty — but Harvard ...

Add Yahoo as a preferred source to see more of our stories on Google. A composite view of Mars taken by the Viking I and II probes. NASA/USGS In September, NASA announced the discovery of a possible ...

Elon Musk, through his work with SpaceX, stated that if any credible evidence of alien life were found, it would be ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.