Astronomer Avi Loeb suspects this interstellar visitor is a piece of alien technology, citing its unusual traits and the ...

A new study reveals that tiny fragments of Earth's atmosphere are transported to and absorbed by the moon via gusts of solar ...

Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar ...

NASA's Europa Clipper spacecraft has captured ultraviolet images of interstellar comet 3I/ATLAS, revealing hidden chemical ...

The genre of science fiction has a lot to say about sleep. Here are 11 great stories, from TV, film and books.

It can be hard to understand Elon Musk’s reality—especially as he appears to be on track to become the world’s first ...

Sci-fi wouldn't be the same without suspended animation aka cryosleep. But how close are we to making this idea a reality?

What's the CIA hiding? The post CIA Will Neither Confirm Nor Deny Records on 3I/ATLAS appeared first on Futurism.

KEY FINDINGS Europa has long stood at the center of humanity’s search for life beyond Earth, its cracked ice shell and hidden ocean making it one of the solar system’s most compelling worlds. Now, as ...

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

Mars has an active, electrically charged surface where dust storms and spinning dust devils regularly move and reshape the ...