"With more than 100 billion galaxies in the observable Universe and at least 500 billion planets in the Milky Way alone, don't you think we should have found something by now? What would happen if ...

A new paper suggests intelligent extraterrestrials could be eating stars to fuel their sun-steering civilizations.

Discover the top alien and space movies, featuring thrilling adventures, extraterrestrial encounters, and epic journeys ...

A specific set of chemical conditions led to the emergence of life on Earth. But can life emerge from other chemistries?

Scientists propose a new method to detect advanced alien civilizations by looking for signs of nuclear fusion on distant ...

Scientists have been searching for evidence of extraterrestrial life for decades. So, where are all the aliens? Here are 12 ...

Scientists have identified Acidalia Planitia on Mars as a potential hotspot for alien life, with conditions ideal for ...

Why haven’t we found aliens yet? From cosmic vastness to self-destruction, here are intriguing reasons scientists think alien ...

Why planetary scientists think advanced aliens will turn to nuclear fusion to meet their massive energy needs. Here’s how we ...

This comparison might not make sense anywhere else, but aliens and yokai (evil spirits) in Dandadan actually have lots of ...

Heavy hydrogen could be important in long-range detections of civilizations, says a pioneering astronomical study.

As Disney continues to dominate the streaming scene, it seems like every new announcement sends waves of excitement through ...