A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

NASA has taken a bold step in the search for alien life beyond Earth. The space agency announced the selection of seven ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Jupiter ’s moon Europa, long considered a prime candidate in the search for extraterrestrial life due to its vast subsurface ...

Humanity is on the way to confirming the existence of non-human entities and making contact with aliens within the next 50 ...

Following speculation that comets could have been alien spacecrafts, more and more experts in the field are convinced that ...

"We inch closer to understanding where life might be possible beyond this planet we call home." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

The Deep Space Network (DSN) is just the sort of tool aliens could one-day detect, transmitting from Earth. Credit: NASA/JPL What if the first signal ever detected from an alien lifeform wasn't a ...