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PBS Space Time

Science & Nature

Digital Series

Science & Nature

Science & Nature

Digital Series

Science & Nature

PBS Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth. Host Matt O'Dowd breaks down both the basic and incredibly complex sides of space and time.

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The Quantum Experiment that Broke Reality

The Quantum Experiment that Broke Reality

The Quantum Experiment that Broke Reality

The double slit experiment radically changed the way we understand reality.

How the Quantum Eraser Rewrites the Past

How the Quantum Eraser Rewrites the Past

How the Quantum Eraser Rewrites the Past

Causality is meant to move in one direction: forward.

Should We Build a Dyson Sphere?

Should We Build a Dyson Sphere?

Should We Build a Dyson Sphere?

The Kepler telescope recently found a strange partial eclipse...possibly a Dyson Sphere.

Quantum Entanglement (The Bohr-Einstein Debate)

Let's settle the quantum entanglement once and for all.

Black Holes from the Dawn of Time

Primordial black holes may be lurking throughout our universe.