Episodes
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How Do We Know What Stars Are Made Of?
S6 Ep26 |This how we finally figured them out.
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Life on Europa?
S2 Ep20 |New findings have increased the likelihood that there is a vast ocean lying under Europa. - Embedded Video LinkImage
Will Starshot's Insterstellar Journey Succeed?
S2 Ep6 |Starshot is an interstellar travel expedition unlike any other before it. - Embedded Video LinkImage
What Does Dark Energy Really Do?
S2 Ep5 |How does dark energy affect the universe's expansion? - Embedded Video LinkImage
Self-Replicating Robots and Galactic Domination
S2 Ep19 |We’ll soon be capable of building self-replicating robots. - Embedded Video LinkImage
Why the Universe Needs Dark Energy
S2 Ep4 |What's needed to determine the shape and geometry of our universe? - Embedded Video LinkImage
Is There a Fifth Fundamental Force? + Quantum Eraser Answer
S2 Ep18 |Has a fifth fundamental force been discovered and how will this effect our understanding o - Embedded Video LinkImage
How Cosmic Inflation Flattened the Universe
S2 Ep1 |The Big Bang Theory only gets us part of the way there.
Specials
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Strange Stars
These stars may be the most massive stellar remnant just shy of forming a black hole.
About PBS Space Time
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 the both the basic and incredibly complex sides of space and time.
