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  2. Effect of spaceflight on the human body - Wikipedia

    en.wikipedia.org/wiki/Effect_of_spaceflight_on...

    In a vacuum, there is no medium for removing heat from the body by conduction or convection. Loss of heat is by radiation from the 310 K temperature of a person to the 3 K of outer space. This is a slow process, especially in a clothed person, so there is no danger of immediately freezing. [41]

  3. Effects of ionizing radiation in spaceflight - Wikipedia

    en.wikipedia.org/wiki/Effects_of_ionizing...

    On 31 May 2013, NASA scientists reported that a possible human mission to Mars may involve a great radiation risk based on the amount of energetic particle radiation detected by the RAD on the Mars Science Laboratory while traveling from the Earth to Mars in 2011-2012. [15] [16] [17] [18]

  4. Going to Mars will involve all sorts of risks. Going bonkers ...

    www.aol.com/news/2018-07-30-going-to-mars-will...

    For the lucky astronauts on a mission to Mars, there will be no shortage of things to worry about during the two-year round trip. Going to Mars will involve all sorts of risks. Going bonkers might ...

  5. Mars: The Secret Science - Wikipedia

    en.wikipedia.org/wiki/Mars:_The_Secret_Science

    Mars could be humanity's first step in space colonization, and new discoveries reveal answers to Mars's greatest mysteries. This special consists entirely of segments previously aired as part of the Strip the Cosmos episode "Expedition Mars" (Season 1, Episode 4), the Space's Deepest Secrets episode "Mars: The Next Frontier" (Season 4, Episode 7), and the Mars: The Secret Science episode "Is ...

  6. Space exploration - Wikipedia

    en.wikipedia.org/wiki/Space_exploration

    Surface of Mars by the Spirit rover (2004) The exploration of Mars has been an important part of the space exploration programs of the Soviet Union (later Russia), the United States, Europe, Japan and India. Dozens of robotic spacecraft, including orbiters, landers, and rovers, have been launched toward Mars since the 1960s. These missions were ...

  7. Musk says SpaceX to launch first uncrewed Starships to Mars ...

    www.aol.com/news/musk-says-spacex-launch-first...

    "These will be uncrewed to test the reliability of landing intact on Mars," Musk said, adding if those landings go well, his space company will launch its first crewed flights to Mars in four ...

  8. Mars to Stay - Wikipedia

    en.wikipedia.org/wiki/Mars_to_Stay

    Concept for NASA Design Reference Mission Architecture 5.0 (2009). Mars to Stay missions propose that astronauts sent to Mars for the first time should intend to remain there. . Unused emergency return vehicles would be recycled into settlement construction as soon as the habitability of Mars becomes evident to the initial pionee

  9. Scott Manley - Wikipedia

    en.wikipedia.org/wiki/Scott_Manley

    Later, Manley would go on to play other games such as Elite Dangerous, EVE Online, Surviving Mars and Kerbal Space Program 2, approaching them from his unique professional science perspective. Around 2018, Manley slowly transitioned away from gaming content, and began focusing heavily on the history of spaceflight and current events in the ...