How interesting.

There's been this 'great idea' to go to mars because it is possible technically, but the amount of research on the ability to survive long term zero gravity,and exposure to solar radiation at a remote location, are almost non existent. Most of the information, is speculation, and there doesn't seem to be anything taken into account, which actually provide a recreation of likely conditions,.Promise something a few years ahead when the heat is on. We need to know more about the Van Allen Belt. and a study on the effect on health of a stay in space, the length of time it would take the mission. And then there'll be the things they didn't think of.