It can't be done. The emptiness of space contains radiation that is lethal to life forms like us. The Van Allen belts create a barrier around the Earth that prevents most of it from bombarding the planet and everything on it with deadly amounts of radiation. If it didn't exist, neither would life on Earth. Any human attempt to go past it will result in their deaths by the cumulative effect of the radiation. That is why the Soviet Union stopped trying to put a man on the moon and went with remote controlled vehicles to do their research and exploration between 1970 and 1973, years before the US allegedly did the same thing on Mars.