without sex
Eh, you've survived your whole life, I'm sure they can manage a few months.
Yes, it is part of the Challenge! Imagine flying to Mars locked up in a space craft with little else to do. Of course you also have to visit the toilet ...
Happy New Year Heiwa and congrats on 7200 posts!!
Yeah, incredible to think there were ever millions of people all vying to be on that hoax and fraud Mars One project. Anyone remember that? What a joke. Again, you cram yourself like sardines in a tin can to travel millions of miles to.... A barren, lifeless, freezing cold desert with barely an atmosphere and what little atmosphere there is, doesn't even support human life. The whole thing was a scam and money grab
https://www.iflscience.com/space/whats-going-mars-one/“When you join the ‘Mars One Community,’ which happens automatically if you applied as a candidate, they start giving you points,” Roche explains. “You get points for getting through each round of the selection process (but just an arbitrary number of points, not anything to do with ranking), and then the only way to get more points is to buy merchandise from Mars One or to donate money to them.” And if media outlets offer payment for an interview, the organization would like to see 75 percent of the profit. As a result the most high-profile hopefuls, he says, are those who brought about the most money.
https://www.outerplaces.com/science/item/18175-investigation-mars-one-project-scamThey only want an extra 6 billion dollars. And they'll even build floating cities on Venus!!!!! Promise!!!
A journey across space is lethal for a human due to the radiation and cosmic rays. Unless the hull of the spacecraft is 6ft thick lead (the weight of which might make attaining escape velocity from Earth impossible), you will succumb to it. What does it matter though. You wouldn't survive longer than your oxygen tank supply on Mars or any Planet in our solar system.