We tend to imagine advanced civilizations as empires rooted to worlds, borders, and megastructures. But this episode explores ...

Dive into a visually stunning exploration of the search for intelligent life among the billions of stars in our universe.

Just over 40 years ago, in his novel Contact, astronomer Carl Sagan imagined what it would be like to detect radio signals beamed from other intelligent lifeforms in the galaxy. In the story, these ...

If Project Hail Mary left you craving more space adventures, these 15 books deliver just that.

The Expanse creators reveal why it might take a while before fans get to watch their next Prime Video sci-fi show.

In a world easily startled by sensationalism, Tyson offers a cool, gentle voice of reason amid the unchecked fascination with ...

Neil deGrasse Tyson is an astrophysicist who is the director of the Hayden Planetarium at the American Museum of Natural ...

If intelligent life exists beyond Earth, we may be picturing the wrong kind of encounter. Most of us imagine other beings as ...

On March 31, U.S. Rep Anna Paulina Luna requested full disclosure from the Pentagon regarding "Unidentified Aerial Phenomena ...

"Within minutes of deputies' arrival, he used the weapon on himself," local police reported.

From crowd-pleasers like The Martian to ambitious sagas like The Three-Body Problem, these are the best sci-fi books to come ...

This is why the Star Trek geeks developed the Prime Directive: First introduced in the Star Trek: The Original Series season ...