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1. 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.

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

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   Jul 12, 2024 · The biggest challenge in exploring Mars might be slowing down a large, human-sized spacecraft from speeds of tens of thousands of kilometers per hour to enable a touchdown gentle enough for astronauts and payloads to survive. So far, landers and rovers have used parachutes, airbags, or sky-cranes to safely land on the Red Planet, but these ...

3. 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 ...

4. www.scientificamerican.com › article › the-ethics-ofThe Ethics of Sending Humans to Mars | Scientific American

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   Aug 10, 2021 · Given the first impression of Mars from pictures sent back by robotic explorers, notions of hostile creatures such as those envisioned in H.G. Wells’ novel The War of the Worlds, and in movies ...

   • Author: Nicholas Dirks

5. science.nasa.gov › planetary-science › programsMars Exploration Future Plan 2023 - 2043 - NASA Science

   science.nasa.gov › planetary-science › programs

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   Apr 16, 2024 · The Mars Exploration Program is a science-driven program that seeks to understand whether Mars was, is, or can be, a habitable world. NASA is reimagining the future of Mars exploration, driving new scientific discoveries, and preparing for humans on Mars. The Future of Mars Plan 2023-2043.

6. www.npr.org › 2024/03/10 › 1198910707We May Only Be Years Away From Landing Humans On Mars ... - NPR

   www.npr.org › 2024/03/10 › 1198910707

   Mar 10, 2024 · April 30, 2021, file image taken by the Mars Perseverance rover. The Mars Ingenuity helicopter, right, flies over the surface of the planet. (NASA/JPL-Caltech/ASU/MSSS via AP, File) AP hide caption

7. People also ask

   Will humans ever land on Mars?

   • April 30, 2021, file image taken by the Mars Perseverance rover. The Mars Ingenuity helicopter, right, flies over the surface of the planet. (NASA/JPL-Caltech/ASU/MSSS via AP, File) For years, the idea of landing humans on Mars has seemed just out of reach. But now, NASA is hoping it will happen by 2030.

   NASA Hopes To Land Humans On Mars By 2030. Is That A Good Thing? …

   www.npr.org/2024/03/10/1198910707/consider-this-from-npr-draft-03-10-2024

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   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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   Will it be easy to get to Mars?

   • Getting to Mars will be easy. It’s the whole ‘living there’ part that we haven’t figured out. Sending people to Mars won’t be easy. There are the obvious challenges like getting people and supplies into space and landing them safely on another planet.

   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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   Will NASA land humans on Mars by 2030?

   • NASA Hopes To Land Humans On Mars By 2030. Is That A Good Thing? April 30, 2021, file image taken by the Mars Perseverance rover. The Mars Ingenuity helicopter, right, flies over the surface of the planet. (NASA/JPL-Caltech/ASU/MSSS via AP, File) For years, the idea of landing humans on Mars has seemed just out of reach.

   NASA Hopes To Land Humans On Mars By 2030. Is That A Good Thing? …

   www.npr.org/2024/03/10/1198910707/consider-this-from-npr-draft-03-10-2024

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   Will NASA send astronauts to Mars?

   • Like the Moon, Mars is a rich destination for scientific discovery and a driver of technologies that will enable humans to travel and explore far from Earth. 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.

   Humans to Mars - NASA

   www.nasa.gov/humans-in-space/humans-to-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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8. phys.org › news › 2021-08-mars-mission-viable-doesntManned Mars mission viable if it doesn't exceed four years ...

   phys.org › news › 2021-08-mars-mission-viable-doesnt

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   Aug 26, 2021 · That is, humans should be able to safely travel to and from Mars, provided that the spacecraft has sufficient shielding and the round trip is shorter than approximately four years.