Let's stop pretending humans can survive in deep space or or Mars.
It doesn't take a week of reading articles @ JPL to realize we're not built for longterm weightlessness or different gravities.
Let's send remote devices that can do our bidding now.
Maybe one day when we start either manipulating our DNA or build ships with artificial gravity....but landfall is going to be unhealthy
and not in anyone's lifetime that can even see this page. It's all a con.