Astrophysicist and science communicator Neil deGrasse Tyson spills on his obsession with aliens and the best and worst ...

Originally conceived in the 1980s as a high-concept sci-fi film of ideas crossed with a police procedural, 1995's ...

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

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

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines a very different kind of solar system that could harbor life-forms we haven ...

When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...

The former president on why those waiting for Trump to disclose the existence of aliens are sure to be disappointed, and ...

And when people are convinced that they know a secret, world-shaking truth, they are willing to wait a long time for ...

Netflix's 8-part sci-fi horror series intertwines survival in space with profound existential questions about humanity.

Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.