alt Hacker NewsI really hope we'll see humans on Mars in my lifetime. For all the amazing success that rovers had, starting with Spirit and Opportunity, and now with Curiosity and Perseverence, having a bloke with a shovel can likely be more productive in a few days than years of missions combined...
The recent findings about the dust being so fine it can penetrate the blood-brain barrier is a real concern though. The more we learn about the planet, the more it sounds pretty unsuitable for habitation.