Recent observations suggest that scientists have identified potential microbial fingerprints in the atmospheres of other planets, raising intriguing questions about the possibility of alien life ...

Astronomers have spotted water vapor and evidence of exotic clouds in the atmosphere of an alien planet known as HAT-P-26b. The researchers also determined that HAT-P-26b's atmosphere is dominated by ...

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 ...

An eerie sighting over Washington DC has sparked claims that alien craft are hiding in America's skies.

People across Scotland were treated to a strange rainbow-coloured cloud in the sky on Sunday, prompting some to calling it "alien". Scots around the country were quick to snap a picture of the unusual ...

One woman appeared to spot a gigantic alien spaceship hidden within a cloud, causing people on social media to become convinced that a UFO was indeed flying over North America. The post, shared by ...

Scientists have created the first weather map of a space oddity known as a brown dwarf, revealing a rare glimpse at alien weather patterns on the failed, wannabe star. The map shows the weather on the ...

The footage, captured by a passenger from a commercial flight, shows multiple human-like figures standing on top of clouds.