Скачать или смотреть Why Returning From Mars Is Almost Impossible — Richard Feynman

In this powerful discussion, Richard Feynman breaks down the brutal reality behind Mars missions and why returning to Earth may be far more difficult than going there.
Traveling to Mars is already one of humanity’s greatest engineering challenges.
But launching off Mars and coming back safely is an entirely different problem.
The planet’s thin atmosphere, limited resources, and extreme environment create massive obstacles.
Fuel requirements alone make a return mission incredibly complex.
Radiation exposure during long space travel adds serious health risks.
Life-support systems must function perfectly for years without failure.
One small mistake millions of miles from Earth could be fatal.
This video explores the physics, engineering limits, and hard truths behind interplanetary travel.
Are we truly ready to go to Mars — and more importantly, to come back?

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