Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

Grace skips Earth to rescue Rocky, sends the Taumoeba cure home via four Beetle probes, and ends up teaching alien children ...

Is it possible that potential alien life may uncover one of Earth's Hot 100 Top 10 numbers? Read more about the options and ...

A scientist who theorized unusual space object 3I/ATLAS could have been an alien probe now reckons an extra-terrestrial breakthrough is on the horizon. Perhaps the biggest space phenomenon of last ...

Space scientists have released a new image of the enigmatic space rock that traveled through our solar system. Researchers revealed the photograph shows the interstellar Comet 3I/ATLAS - speculated to ...

The mysterious space rock that passed through our solar system grew significantly brighter as it left, according to scientists. Researchers say Comet 3I/ATLAS, suggested to be a hostile alien ...

In July 2025, scientists noticed something rare. An interstellar object tore through our solar system at 137,000 mph. Rumors followed. Some scientists theorized it could be a probe sent by an alien ...

There’s no denying the allure of alien artifacts. Science fiction is awash in the material remnants of extraterrestrial civilizations, which surface in everything from the classic books of Arthur C.

Add Yahoo as a preferred source to see more of our stories on Google. Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a sigh ...