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A long stay Mars mission requires about three years, six to eight months out, eighteen or so on the surface, and six to eight months back. It is interesting that the cost factors and the three year Mars mission duration result in a cost breakdown of 73% development, 18% launch, and 9% operations.
- Harry W. Jones
- 2016
Sep 28, 2016 · To understand the life that might survive deep below Mars' surface, we can look to some of the deepest, and oldest, forms of living organism on our own planet. 22 Aug 2024 Future
The Mars Exploration Rover (MER) mission cost $1.08 billion. Of that amount, $744 million was spent on spacecraft development and launch; $335.8 million was spent on 15 years of mission operations. MER accounted for 0.0017% of all spending by the United States during the 20-year period covering the rovers' development and operations.
Apr 23, 2014 · A Mars Mission for Budget Travelers. Twenty years and $100 billion could get us there, panel says. Sending astronauts to Mars could be done at a small fraction of the cost of developing and flying ...
Nov 16, 2020 · The rover will land on Mars on Feb. 18 and work on the Red Planet's surface for at least one Martian year (687 Earth days), although many of NASA's robotic explorers have remained active far ...
Apr 15, 2024 · The review panel concluded the project almost certainly could not get off the ground before 2030 and could cost between $8.4 billion and $10.9 billion depending on the final mission architecture.
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Best of all, human missions are virtually guaranteed to last much longer than current rover missions: while the minimum duration for the Mars rovers to be considered a success was 90 days, a successful human mission — i.e. one which returned the astronauts to earth — would take 910 days (roughly 2.5 years), with 550 of those days (about 1.5 years) spent on the surface of Mars.
