
The vast plains of Mars may be the most promising place beyond Earth for human colonization, but is it enough for a one-way trip to the Red Planet? Two researchers seem to think so.
In an article published this month in the Journal of Cosmology, environmental scientist Dirk Schulze-Makuch and physicist Paul Davies argue that a manned one-way mission to Mars would not only make economical sense, but mark the beginning of long-term colonization of the planet.
The researchers contend that while a manned flight to Mars and back is technically feasible now, the steep financial and political costs make such a mission unlikely to launch anytime soon.
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