How To Get To Earth From Mars: Solving The Hard Part First

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Success & InspirationAstronomy & Space Science

5 - Rockets

10:11

6 - Orbits

9:51

7 - Radiation

8:18

8 - Magnetic field on Mars

3:27

9 - Flying from space to the surface of Mars is really hard

7:33

10 - Flying from the surface of Mars to space is really really hard

5:24

11 - Resources

3:30

12 - Energy

3:26

13 - Growing food

4:23

14 - Communications

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