James Franco's return to social media with claims of an alien encounter has sparked debate. His unusual appearance and ...

Europa may be one of the most promising places to search for alien life, but it is also one of the hardest moons to explore.

After reading about this topic for over a decade and spending months researching the possibilities, I’m going to show you the ...

During a recent SETI Live conversation, SETI Institute research scientist Dr. Lauren Sgro sat down with Arizona State University postdoctoral fellow Dr. Sagnick Mukherjee to discuss a problem that has ...

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

The James Webb Space Telescope is transforming our understanding of exoplanets—but what happens when clouds get in the way? Astronomers have developed a new method for detecting clouds and hazes in ...

Some of the most common planets in our galaxy may be hiding far more water than scientists can currently detect—even with the ...

James Franco has sparked widespread speculation after posting a series of cryptic TikTok videos since early June ...

James Franco sparks confusion after claiming he has real footage of aliens - Franco started a TikTok account in June after a ...

Avi Loeb, a cosmologist who studied black holes and served as head of Harvard’s astronomy department until 2020, has been appointed to lead a White House panel studying UFOs.

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...