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Venus could be accomplished in as little as a year. At its nearest point, Venus is 61 million km from Earth while Mars is 225 million km away, on average. Not only could Venus be a test run but as early as 1956, the potential for Venus flybys to save propellant on actual human Mars missions has been understood. In
Feb 19, 2021 · This chart shows estimated life-cycle costs of Mars missions (inflation-adjusted).
Together the Starship spacecraft and Super Heavy rocket create a reusable transportation system capable of on orbit refueling and leveraging Mars’ natural H2O and CO2 resources to refuel on the surface of Mars.
- 225Mkm / 140Mmi
- 6,791 km / 4,220 mi
- 24 hrs 37 min
- 38% of Earth
May 9, 2018 · Spoiler alert for those who do want the big ticket price: To get a US mission to Mars before 2050, the program must cost less than $220 billion, according to a significant 2014 government study...
Jul 3, 2019 · Musk has said there’s a 70 percent chance he’ll visit Mars himself in his lifetime, perhaps paying a visit to this developing colony. That is, depending on how the first settlements go ...
Using the same cost factors and life cycle cost estimating approach, the cost of the life support for the Mars mission could be two billion dollars or more. The cost to go to Mars is expected to be two or three times that of either Apollo, space shuttle, or ISS and could be as much as all three together.
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How much did Venus Express cost? ESA’s investment is about 220 million Euros covering the development of the spacecraft, the launch and the operations. This amount also includes 15 million Euros as support to several research institutes for building the instruments.
