Researchers want to explore the idea that microscopic particles shed by alien civilizations have accumulated on the lunar ...

Researchers propose that tiny technological remnants from extinct alien civilizations could have landed on the moon after ...

An enormous rectangular-shaped 'structure' has been spotted on a map of the seafloor, sparking theories that an alien base ...

Lunar regolith may hold microscopic alien debris, and scientists plan to excavate one cubic meter of Moon soil to find out.

The expansive, abyssal darkness of the deep sea mirrors the mystique and grandeur of outer space. Hauntingly bioluminescent ...

A mysterious decagon-shaped structure found on Saturn isn't aliens. But it could be an important discovery for understanding ...

The moon could have formed within just five hours of a colossal collision that rocked the early Solar System 4.5 billion ...

European Space Agency astronauts hone the skills for landing on the moon by taking a helicopter training course with the ...

In Chile's Atacama Desert, the biggest telescope ever built is taking shape – and it could radically change our view of the Universe.

Film Review, a movie written and directed by Na Hong-jin and starring Hwang Jun-min, Zo In-sung, Hoyeon, Michael Fassbender, ...

Remember the "Wow!" signal? That high-energy radio signature occurred in 1977, when Earth was much "quieter" in the radio band. If it happened today, it probably wouldn't even move the needle on the ...