When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Free-return trajectory - Wikipedia

    en.wikipedia.org/wiki/Free-return_trajectory

    The Hohmann transfer orbit can be made free-return. It takes 250 days (0.68 years) in the transit to Mars, and in the case of a free-return style abort without the use of propulsion at Mars, 1.5 years to get back to Earth, at a total delta-v requirement of 3.34 km/s. Zubrin advocates a slightly faster transfer, that takes only 180 days to Mars ...

  3. NASA Design Reference Mission 3.0 - Wikipedia

    en.wikipedia.org/wiki/NASA_Design_Reference...

    From the work of the original Reference Mission (Version 1.0), [1] the strategy for the human exploration of Mars has evolved from its original form to one of reduced system mass, use of a smaller, more reasonable launch vehicle, and use of more current technology. The steps which have been taken by the Exploration Team are motivated by the ...

  4. Millennium 2.2 - Wikipedia

    en.wikipedia.org/wiki/Millennium_2.2

    Millennium 2.2 is a resource management computer game by Ian Bird, released in 1989 for Atari ST, Amiga and MS-DOS. The MS-DOS version of the game was released as Millennium: Return to Earth . It is the forerunner to Bird's Deuteros , which is in a similar resource management game but many times larger and more difficult.

  5. Mars Design Reference Mission - Wikipedia

    en.wikipedia.org/wiki/Mars_Design_Reference_Mission

    The report of the Reference Mission Version 3.0 states: From the work of the original Reference Mission (Version 1.0), the strategy for the human exploration of Mars has evolved from its original form to one of reduced system mass, use of a smaller, more reasonable launch vehicle, and use of more current technology.

  6. Mars cycler - Wikipedia

    en.wikipedia.org/wiki/Mars_cycler

    Earth–Mars cyclers with a multiple of seven synodic periods return to Earth at nearly the same point in its orbit and may encounter Earth and/or Mars multiple times during each cycle. VISIT-1 encounters Earth three times and Mars four times in 15 years. VISIT-2 encounters Earth five times and Mars two times in 15 years. [5]

  7. Space: 1889 - Wikipedia

    en.wikipedia.org/wiki/Space:_1889

    Mars Sourcebook, devoted to Mars history, geography, politics including colonial powers, and mysteries is available since November 2018 after a successful Kickstarter campaign. [17] It includes most of the Information presented in Marvels of Mars and has harmonized most of the supplemental Information regarding Mars published by GDW and ...

  8. Mars Horizon - Wikipedia

    en.wikipedia.org/wiki/Mars_Horizon

    Mars Horizon is the result of a cooperation between Auroch Digital and the European Space Agency and the UK Space Agency.The development team stayed in facilities in Germany and the Netherlands, receiving firsthand experience on the development of space programs, specifically the ongoing projects to reach Mars.

  9. Return to Mars - Wikipedia

    en.wikipedia.org/wiki/Return_to_Mars

    Jamie Fox Waterman - mission director, geologist. He is the main character of the "Mars" novels by Ben Bova, drives the discovery of microbial life on Mars, as well as of a distant cliff dwelling. Waterman seems to have a connection to Mars, as connections between his Navajo beliefs and the Red Planet become entangled.