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  1. www.nasa.gov › humans-in-space › humans-to-marsHumans to Mars - NASA

    Sep 26, 2023 · NASA is advancing many technologies to send astronauts to Mars as early as the 2030s. Here are six things we are working on right now to make future human missions to the Red Planet possible. Learn More

  2. 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...

  3. Feb 25, 2024 · In 2015 dollars, each of the seven lunar Apollo missions cost about US$20 billion. The cost of Curiosity was about $2.5 billion in 2015. Yes, I am comparing a lunar mission to a Mars mission, which isn’t exactly fair.

  4. A recent estimate of the cost of the first human mission to Mars suggests that it could cost “half a trillion dollars.” This estimate is consistent with most past estimates. A similar cost number can easily be derived using mass-cost estimating factors based on the International Space Station (ISS) and other experience.

    • Harry W. Jones
    • 2016
  5. Apr 23, 2014 · Sending astronauts to Mars might be surprisingly affordable, says an expert panel: $100 billion over 20 years could do the trick.

  6. The International Thermonuclear Experimental Reactor is the big fusion tokamok being built by France, Russia, the United States, Japan, and others, and the total cost is estimated to be roughly $50 billion dollars, with a total timeline of approximately 20 years, give or take.

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  8. Jul 17, 2020 · NASA is advancing many technologies to send astronauts to Mars as early as the 2030s. Here are six things we are working on right now to make future human missions to the Red Planet possible. Credits: NASA 1. Powerful propulsion systems to get us there (and home!) quicker. Astronauts bound for Mars will travel about 140 million miles into deep ...

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