Back in 6 Years: A Journey Around the Planet Without Leaving the Surface


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If we successfully land on Mars, could we live there?

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This item will be shipped through the Global Shipping Program and includes international tracking. This system could provide the option to both land and take off from the red planet.


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This system can unload cargo and take off again. The third design discussed was an Air Bag Landing System, which would rely on a rocket that cuts its thrust above the surface of the planet as well as an air bag for the equipment to land on. Lastly, scientists considered Touchdown Sensing. Equipment senses the surface and the landing site, and compensates accordingly.

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Ten years later, scientists have other ideas on how to land manned missions to Mars. In fact, to slow down, we will be heavily reliant on jets. For comparison, the Curiosity rover was only 1 metric ton. Six companies began designing possible habitat prototypes in , with completed prototypes expected in 24 months. All these habitats will likely have a few things in common — they have to be self-sustaining, sealed against the thin atmosphere, and capable of supporting life for extended periods without support from Earth. To get an idea for what to expect, think about the ISS.

Whatever the astronauts use must be up for the long journey. Davis also posed an interesting question: how much space is needed for each crewmember? Could you imagine spending months in one location, surrounded by the same walls day in and day out?

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How far apart would they have to be to keep claustrophobia at bay? In a space station, where crewmembers are onboard for a much longer time typically 6 months , we have found that crewmembers simply need more space. Science fiction also does a great job helping the public imagine what this future mission will look like. Nine pieces of technology showcased in the movie are accurate to the kind of equipment astronauts on the planet will use. When you think of astronauts on Mars, what comes to mind? Did you picture a red planet turning green with time and continued human colonization?

Unfortunately, those days are far in the future, if they even happen at all. The first few trips to Mars will only include the essentials.


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  5. Since it differs greatly from Earth, survival is an important skill for astronauts to master. Microbial life is another threat to astronauts.

    A Brief History of Mars Missions

    With this in mind, all scientists involved with the Mars mission will take these and other potential risks under consideration. After the NASA base is well established and the astronauts learned survival basics, things get more interesting. Davis said that his team calls this soil regolith and it will need to be cleansed of some toxic materials. And NASA scientists can get the job done. Before speaking to Davis, I believed that future Martian farms would be equivalent to greenhouses here on Earth.

    It seemed logical. In fact, we can pressurize the greenhouse with carbon dioxide, which is the main component of the Martian atmosphere. Maybe one day it will, but for the time being, it just has to function for NASA scientists to live and work. Mars has captured the imagination of humans for decades. Others are already coming up with their own plans for the red planet. Mars is hopefully just our first step into the universe.

    Back in 6 Years: A Journey Around the Planet Without Leaving the Surface Back in 6 Years: A Journey Around the Planet Without Leaving the Surface
    Back in 6 Years: A Journey Around the Planet Without Leaving the Surface Back in 6 Years: A Journey Around the Planet Without Leaving the Surface
    Back in 6 Years: A Journey Around the Planet Without Leaving the Surface Back in 6 Years: A Journey Around the Planet Without Leaving the Surface
    Back in 6 Years: A Journey Around the Planet Without Leaving the Surface Back in 6 Years: A Journey Around the Planet Without Leaving the Surface
    Back in 6 Years: A Journey Around the Planet Without Leaving the Surface Back in 6 Years: A Journey Around the Planet Without Leaving the Surface
    Back in 6 Years: A Journey Around the Planet Without Leaving the Surface Back in 6 Years: A Journey Around the Planet Without Leaving the Surface

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