What is required to achieve a significantly shorter transit time, potentially three to four months, to Mars?

Answer

Carrying a full propellant load achieved through orbital refueling

A quicker trip, which minimizes crew exposure to galactic cosmic radiation, is only achievable if the Starship departs Earth orbit fully fueled, which necessitates orbital propellant transfer.

What is required to achieve a significantly shorter transit time, potentially three to four months, to Mars?

#Videos

How SpaceX Will Land On Mars - YouTube

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