Searching for alien life by looking for specific signals from individual planets may overlook a larger pattern, new research ...

Remember the WOW signal from 1977? A 72-second narrowband radio signal detected by Ohio State University's Big Ear radio telescope created a significant buzz. But then, everything went silent. For ...

Scientists are increasingly convinced that so-called water worlds—planets covered in vast oceans—may be the most promising places to search for alien life. With conditions that might resemble Earth's ...

Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of extraterrestrials date back to the earliest Indigenous and western thought. The tools ...

Learn more about the space weather impacting our search of etraterrestial life and what research is planning to do about it.

Astronomers have identified a clue hidden in the light of certain stars that's already led them to discover seven new alien planets, with more expected to come. To be clear, these alien planets likely ...