What starts as a single blurry photo turns into a full expedition across one of speculative biology's most carefully ...

Credit: NASA Titan’s resources could one day make Saturn’s largest moon a major outpost for deep space exploration. Titan is ...

What could we be looking at?

Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our skywatching newsletter ...

NASA is ramping up its lunar ambitions by awarding nearly $600 million for four commercial Moon landings planned for late ...

Luis Elizondo claims unreleased photographs show giant monoliths on the moon. These intriguing images are expected to be made ...

Former Pentagon UFO investigator Luis Elizondo claims the US government possesses unreleased photographs showing what appear ...

Ever so slightly bigger than Earth, the exoplanet LHS 3844b orbits its parent star, LHS 3844, a red dwarf 48.5 light-years ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

These anime characters possess feats and abilities that surpass even Sailor Moon's extraordinary power.

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

Known as one of the more outspoken UFO whistleblowers, Luis Elizondo took an interesting turn this week, claiming that ...