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PBS Space Time

Should the First Mars Mission Be All Women?

Video duration: 7:25Expires: 11/12/20Video has closed captioning.

Okay, going to Mars is going to be expensive. Not only that, but who we choose to pick on that trip also needs to have the statistically lowest chance of… perishing. So it might be the case that our best scenario is all female crew!

Episodes of PBS Space Time51

Video thumbnail: PBS Space Time Will Starshot's Insterstellar Journey Succeed?

PBS Space Time

Will Starshot's Insterstellar Journey Succeed?

Starshot is an interstellar travel expedition unlike any other before it.

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Will Starshot's Insterstellar Journey Succeed?

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Video thumbnail: PBS Space Time What Does Dark Energy Really Do?

PBS Space Time

What Does Dark Energy Really Do?

How does dark energy affect the universe's expansion?

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What Does Dark Energy Really Do?

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Video thumbnail: PBS Space Time Why the Universe Needs Dark Energy

PBS Space Time

Why the Universe Needs Dark Energy

What's needed to determine the shape and geometry of our universe?

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Why the Universe Needs Dark Energy

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Video thumbnail: PBS Space Time Will the Universe Expand Forever?

PBS Space Time

Will the Universe Expand Forever?

Many have tried to speculate about what the fate of the universe would be.

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Will the Universe Expand Forever?

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