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

    Sep 26, 2023 · Mars remains our horizon goal for human exploration because it is one of the only other places we know where life may have existed in the solar system. What we learn about the Red Planet will tell us more about our Earth’s past and future, and may help answer whether life exists beyond our home planet. Like the Moon, Mars is a rich ...

  2. Jul 17, 2020 · Astronauts bound for Mars will travel about 140 million miles into deep space. Advancements in propulsion capabilities are the key to reaching our destination as quickly and safely as possible. It is too soon to say which propulsion system will take astronauts to Mars, but we know it needs to be nuclear-enabled to reduce travel time.

  3. 3 days ago · Therefore, a light shining from the surface of Mars would take the following amount of time to reach Earth (or vice versa): Closest possible approach: 182 seconds, or 3.03 minutes. Closest ...

  4. Dec 1, 2014 · Orion is the first spacecraft built for astronauts destined for deep space since the storied Apollo missions of the 1960s and 70s. It is designed to go farther than humans have ever traveled, well beyond the moon, pushing the boundaries of spaceflight to new heights. Orion will open the space between Earth and Mars for exploration by astronauts.

  5. Apr 17, 2023 · In 2017, then-President Donald Trump signed an order directing NASA to send humans to Mars by 2033, and former President Barack Obama had set a similar goal of a mission in the 2030s, CNET reports ...

  6. www.spacex.com › humanspaceflight › marsMissions: Mars - SpaceX

    SpaceX - Missions: Mars. “You want to wake up in the morning and think the future is going to be great - and that’s what being a spacefaring civilization is all about. It’s about believing in the future and thinking that the future will be better than the past. And I can’t think of anything more exciting than going out there and being ...

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  8. Aug 25, 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. 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 ...

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