“‘Assuming the ISS [International Space Station] is extended to 2028 and the HSF [human spaceflight] budget is increased up to 5 percent per year (two times the rate of inflation), the earliest a crewed surface mission to Mars is likely to occur will be approximately 2040 to 2050.”
(Via Ariel Waldman » The future of humans in space.)
This, along with many other interesting highlights about the recent and thorough look at the future of NASA manned spaceflight by one of the report’s authors are a...
Published on June 12, 2014 10:03