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1. www.theverge.com › 2024/8/16 › 24221102The invisible problem with sending people to Mars

   www.theverge.com › 2024/8/16 › 24221102

   Aug 16, 2024 · Aug 16, 2024, 5:00 AM PDT. Image: Cath Virginia / The Verge, Getty Images. Sending people to Mars won’t be easy. There are the obvious challenges like getting people and supplies into space and ...

2. www.sciencenews.org › article › space-experts-saySpace experts say sending humans to Mars worth the risk

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   May 24, 2016 · It will need the ability to land roughly 40-ton payloads on the surface of Mars (current robotic missions drop about a ton). Living off the land is also key, making use of local water and minerals.

3. www.planetary.org › articles › challenges-facing-theChallenges facing the human exploration of Mars

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   Jul 12, 2024 · Sending people to Mars has long been on humanity’s to-do list. But it’s no secret the obstacles are daunting. The fact that no person has traveled beyond low-Earth orbit since the Apollo program ended in 1972 highlights the reality that long-duration, long-distance missions with fragile humans on board are fraught with intimidating challenges.

4. www.space.com › nasa-wants-humans-to-mars-in-2030sNASA wants to send humans to Mars in the 2030s − a crewed ...

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   5 days ago · Asking the right questions . NASA formed a panel called the Human Exploration of Mars Science Analysis Group to plan the future mission. I co-chaired the panel, with NASA scientist James B. Garvin ...

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

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   Sep 26, 2023 · Temperatures on Mars can range from -284 degrees F to 86 degrees F. The atmosphere on Mars is 96% carbon dioxide. One day on Mars lasts about 37 minutes longer than an Earth day. A year on Mars is almost twice as long as a year on Earth. Gravity on Mars is about one-third of the gravity on Earth.

6. news.yahoo.com › news › human-missions-mars-doubtHuman missions to Mars in doubt after astronaut kidney ...

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   Jun 18, 2024 · June 18, 2024 · 2 min read. 34. Samples from 40 space missions revealed astronauts’ kidneys shrunk the longer they were exposed to the extreme conditions (Nasa) Human missions to Mars could be at risk after new research revealed that long-duration space travel can impact the structure of astronauts’ kidneys.

7. People also ask

   Should we send people to Mars?

   • Sending people to Mars has long been on humanity’s to-do list. But it’s no secret the obstacles are daunting. The fact that no person has traveled beyond low-Earth orbit since the Apollo program ended in 1972 highlights the reality that long-duration, long-distance missions with fragile humans on board are fraught with intimidating challenges.

   Challenges facing the human exploration of Mars - The Planetary Society

   www.planetary.org/articles/challenges-facing-the-human-exploration-of-mars

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   What if humans landed on Mars?

   • Another idea has humans touching down on one of Mars’ two moons, Phobos or Deimos. When crews do land on the Martian surface, NASA envisions establishing a base from which astronauts could plan expeditions. With so few details, it’s difficult for the space agency to identify specific technologies to invest in.

   Space experts say sending humans to Mars worth the risk - Science News

   www.sciencenews.org/article/space-experts-say-sending-humans-mars-worth-risk

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   What are the technical challenges facing human exploration of Mars?

   • From the dangers of radiation to the complications of landing a crewed spacecraft, there are myriad technical challenges facing human exploration of Mars.

   Challenges facing the human exploration of Mars - The Planetary Society

   www.planetary.org/articles/challenges-facing-the-human-exploration-of-mars

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   Can a person go to Mars if he gets radiation?

   • However, when sending people to Mars, the biggest risk from radiation is during the period they are traveling. On the Mars surface, there is some protection from being on the planet’s surface, so the real concern is time spent in space. For periods of up to a month, the effects are unlikely to be severe.

   The invisible problem with sending people to Mars

   www.theverge.com/2024/8/16/24221102/mars-colony-space-radiation-cosmic-ray-human-biology

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   Would a human mission to Mars make a difference?

   • And the timing of a human mission to Mars would indeed make a difference: The scientists determined that the best time for a flight to leave Earth would be when solar activity is at its peak, known as the solar maximum.

   Will it be safe for humans to fly to Mars? | ScienceDaily

   www.sciencedaily.com/releases/2021/08/210826111716.htm

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   Could a future mission to Mars be ruled out?

   • Future missions to Mars were not ruled out, though the scientists said that measures to protect the kidneys would need to be developed to avoid serious harm to astronauts. Methods of recovery could also be introduced onboard spacecraft, such as dialysis machines.

   Human missions to Mars in doubt after astronaut kidney shrinkage reve…

   news.yahoo.com/news/human-missions-mars-doubt-astronaut-090649428.html

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8. www.sciencedaily.com › releases › 2021Will it be safe for humans to fly to Mars? - ScienceDaily

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   Aug 26, 2021 · The average flight to Mars takes about nine months, so depending on the timing of launch and available fuel, it is plausible that a human mission could reach the planet and return to Earth in less ...