The Next Big Threshold: Humanity in Space

Terraforming Mars, laser-propelled spacecraft, and the Drake Equation: this video dives into the science and imagination behind humanity’s next frontier.

00:59 How long would it take for an astronaut from Earth to reach Mars?
01:56 How could we make Mars more hospitable for humans?
02:51 How far away is the nearest star outside our Solar System?
04:04 What is the Drake Equation?
04:50 What is the Fermi Paradox?

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