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1. ntrs.nasa.gov › api › citationsHumans to Mars Will Cost About “Half a Trillion Dollars” and ...

   ntrs.nasa.gov › api › citations

   This means that the cost of a long stay human Mars mission is estimated at roughly $300 to $600 billion. The higher cost allows an earlier landing in 2033 but the more restricted budget will postpone it to past 2050. No detailed cost estimates were presented. The cost estimates are presented as uncertain, notional, and optimistic.

   • Author: Harry W. Jones

   • Publish Year: 2016

2. s3vi.ndc.nasa.gov › ssri-kb › staticCost Estimating Module - NASA

   s3vi.ndc.nasa.gov › ssri-kb › static

   Mission Costs Major Phases of a Project • Phase A/B : Technology and concept development • Phase C: Research, development, test and evaluation (RDT&E) • Phase D: Production • Phase E: Operations A life cycle cost estimate includes costs for all phases of a mission. Method for estimating cost varies based on where the project is

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   • Page Count: 51

3. ntrs.nasa.gov › api › citationsComparing NASA and ESA Cost Estimating Methods for Human ...

   ntrs.nasa.gov › api › citations

   ding to ESA’s and especially NASA’s estimates.Comparison with ApolloIt is interesting to see. how the Mars Direct estimates compare to Apollo historical program costs.Table 4 shows a comparison at the total Program level, assuming 10 missions would be made over a period of 10 years for Mars Direct (for compari.

   • Author: Charles D. Hunt, Michel O. vanPelt

   • Publish Year: 2013

4. www.nasa.gov › wp-content › uploadsNASA and Smallsat Cost Estimation Overview and Model Tools

   www.nasa.gov › wp-content › uploads

   4. Choose and know your cost models tools to estimate the hardware costs -WBS 5. Payload instrument (Remote sensing, in-situ)-WBS 6. Spacecraft (cubesat, small sat, etc…) 1. Use your data to generate wraps to the costs by WBS (PM, SE, S&MA, etc…) 1. In some cases, some cost model will already have this set of wraps for you 2.

5. www.boulder.swri.edu › ~benke › marsComparing NASA and ESA Cost Estimating Methods for Human ...

   www.boulder.swri.edu › ~benke › mars

   • The cost estimates include all costs for government support and supervision; i.e. they are “full cost” estimates. • In all total costs for major elements a 30% cost margin is included, due to the currently rather low technical, operational and organizational definition of the Mars Direct plan. All estimates were conducted with the

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6. www.researchgate.net › publication › 266499513Comparing NASA and ESA Cost Estimating Methods for Human ...

   www.researchgate.net › publication › 266499513

   Oct 28, 2011 · For example, in their paper which compares ESA and NASA cost estimation approaches and end results for a human mission to Mars, Hunt and van Pelt [110] list the various CEMs, being parametric CERs ...

7. People also ask

   What are the different methods for estimating mission costs?

   • Methods for estimating mission costs include parametric cost models, analogy, and grassroots (or bottoms-up). Certain methods are appropriate based on where the project is in its life cycle. Parametric cost models rely on databases of historical mission and spacecraft data.

   Cost Estimating Module - NASA

   s3vi.ndc.nasa.gov/ssri-kb/static/resources/18. Cost_Module_V1.0.pdf

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   How to estimate cost of a mission?

   • Cost estimate for system and subsystem level (CDH, Propulsion, Power, etc...) Know what type of mission you want to estimate cost for (Earth orbiting, planetary, observatory. etc...) Gather the data (similar like missions, spacecraft bus, instrument type – telescope, remote sensing, etc...)

   NASA and Smallsat Cost Estimation Overview and Model Tools

   www.nasa.gov/wp-content/uploads/2020/05/saing_nasa_and_smallsat_cost_estimation_overview_and_model_tools_s3vi_webinar_series_10_jun_2020.pdf

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   How much would a human mission cost to Mars?

   • The more credible seeming estimates of the cost of a human mission to Mars are within the range of the recent NRC estimate, 300 to 600 billion current dollars. The lower number reflects a delayed schedule. Table 1 lists the past announced cost estimates for a Mars mission. Table 1. Cost estimates for a first Mars mission in current dollars.

   Humans to Mars Will Cost About “Half a Trillion Dollars” and Life

   ntrs.nasa.gov/api/citations/20200000973/downloads/20200000973.pdf

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   What are the results of the more detailed ISS cost estimating approach?

   • The results of the more detailed cost estimating approach are as expected, for ISS and Mars. Since the GAO ISS numbers were used to derive the cost estimating factors, the ISS cost checks exactly. Two large ISS adjustments were required, amounting to half the total.

   Humans to Mars Will Cost About “Half a Trillion Dollars” and Life

   ntrs.nasa.gov/api/citations/20200000973/downloads/20200000973.pdf

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   How are ISS and Mars cost estimates calculated?

   • ISS and Mars cost estimates using GAO derived cost factors. Shuttle total cost adjustment, $B International partners cost, $B The results of the more detailed cost estimating approach are as expected, for ISS and Mars. Since the GAO ISS numbers were used to derive the cost estimating factors, the ISS cost checks exactly.

   Humans to Mars Will Cost About “Half a Trillion Dollars” and Life

   ntrs.nasa.gov/api/citations/20200000973/downloads/20200000973.pdf

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   How much did the Space Exploration Initiative cost?

   • (Wikipedia, Mars Direct) President G. H. W. Bush initiated the Space Exploration Initiative (SEI) in mid-1989 and NASA made the detailed 90 Day Study of the proposed robotic, moon, and Mars missions. SEI would take 20 to 30 years and cost about 450 or 500 billion dollars.

   Humans to Mars Will Cost About “Half a Trillion Dollars” and Life

   ntrs.nasa.gov/api/citations/20200000973/downloads/20200000973.pdf

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8. www.nasa.gov › wp-content › uploadsIntegration of NASA Cost Tools to Estimate Mission Concept Costs

   www.nasa.gov › wp-content › uploads

   Jun 14, 2023 · Over the past year, this approach has been used to estimate numerous mission designs including: a lunar fission power system, an earth orbiting cryogenic fuel transfer demonstration, Mars orbiters and Venus orbiters Account for the relatively high degree of uncertainty in early-stage mission design cost estimates