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- 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.
ntrs.nasa.gov/api/citations/20200000973/downloads/20200000973.pdfHumans to Mars Will Cost About “Half a Trillion Dollars” and ...
Feb 19, 2021 · This chart shows estimated life-cycle costs of Mars missions (inflation-adjusted).
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- THIS
- II. Past estimates of Mars mission costs
- III. Cost estimates based on past human missions
- IV. Cost of life support
- B. The cost of Mars life support
- VI. Conclusion
document gives some previously estimated costs for a human mission to Mars, cites the costs of earlier human missions such as Apollo and the International Space Station (ISS), and then derives an independent cost estimate using historical data. The cost of life support for the Mars mission is discussed.
Some of the previous estimates of the cost for a human mission to Mars are cited. They are largely consistent.
In general, the best way to estimate costs is by direct analogy with the past costs of similar missions. Most of the estimates given here were made using cost estimation methods that are based on past mission data. NASA’s human relevant human missions are the International Space Station (ISS), space shuttle, and Apollo.
The cost of ISS life support is estimated as a guide to the cost of life support for Mars.
The cost of the Mars life support system could easily be the same or even more than that of the ISS system The ISS life support can provide for more than the three or four US crew on ISS, so it could be easily scaled down to one half the ISS size. On the other hand, a Mars mission will require two life support systems both able to support the full ...
The best and most realistic way to estimate project cost is by using comparisons to earlier similar projects. Professional cost estimating models use parametric cost estimating relationships, which relate cost to measurable cost drivers such as mass, number of systems produced, and technical difficulty. The estimates produced by comparison to pas...
- Harry W. Jones
- 2016
Jan 10, 2023 · NASA's budget increased by 3% in fiscal year 2022, up to $24 billion. It was still short of the increase that the Biden administration sought, which was 7%. For fiscal year 2023, the Biden ...
- Sherin Shibu
Mar 28, 2022 · NASA's Mars campaign development for human exploration will take a dip to $161 million (over $195 million in 2022) for long-range systems including habitation and human support.
The cost of a humans-Mars mission is estimated in the 100s of billions [ref. 13]. The costs are spread among the capabilities (see Figure 2), stemming from a design reference architecture that has not materially changed much in nearly 30 years.
May 9, 2018 · Will it cost a trillion dollars to send humans to Mars? “That’s a number I’ve heard a lot,” Torrey Radcliffe, who analyzes the costs of human space exploration for the Aerospace ...
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Jul 9, 2016 · 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.
