Researchers want to explore the idea that microscopic particles shed by alien civilizations have accumulated on the lunar ...

Astronomers are counting down to using the new Roman Space Telescope to scan the Milky Way for alien moons that might be ...

The Cluster is a form of life organized on principles so different from anything on Earth that understanding it requires ...

A strange pattern in the soil of Mars has reopened the discussion that something may still be living on the long-dead planet.

In Chile's Atacama Desert, the biggest telescope ever built is taking shape – and it could radically change our view of the Universe.

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of biology because they are often produced by living microbes. However, ...

Add Yahoo as a preferred source to see more of our stories on Google. A new study suggests alien life could be going undetected because scientists focus more on avoiding false discoveries than missing ...

The picture-perfect launch of NASA’s Roman Space Telescope could push forward the space agency’s ultimate search for life ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got stranded on earth when his alien compadres abandoned their botany mission. In ...

A NASA image of the moon has sparked theories of aliens after a mysterious object was spotted hovering above the lunar ...

IF ANYONE, or anything, is watching the human activity on Earth from a distance they must notice that we are trying to return the compliment. Using many novel techniques, we are combing through the ...

For decades now, and with ever-increasing sophistication, we have been searching the universe for signs that we are not alone. Rovers are probing the surface of Mars. Scientists are planning missions ...