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Space

Spacecraft Buzzes Mercury's North Pole and Beams Back Stunning Photos (apnews.com) 17

SysEngineer shares a report from the Associated Press: A spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole. The European and Japanese robotic explorer swooped as close as 183 miles (295 kilometers) above Mercury's night side before passing directly over the planet's north pole. The European Space Agency released the stunning snapshots Thursday, showing the permanently shadowed craters at the top of of our solar system's smallest, innermost planet. Cameras also captured views of neighboring volcanic plains and Mercury's largest impact crater, which spans more than 930 miles (1,500 kilometers).
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Spacecraft Buzzes Mercury's North Pole and Beams Back Stunning Photos

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  • by nothinginparticular ( 6181282 ) on Saturday January 11, 2025 @03:46AM (#65080401)
    enterprise in the foreground
  • Since Mercury has a magnetic field, it's a safer bet than Mars to inhabit. There are regions at the poles that are in shadow and probably have water ice. These may be close enough to the sun side to tap its solar energy.
    • Re: (Score:2, Funny)

      Since Mercury has a magnetic field, it's a safer bet than Mars to inhabit. There are regions at the poles that are in shadow and probably have water ice. These may be close enough to the sun side to tap its solar energy.

      Some reading material for you. [wikipedia.org]

    • by ceoyoyo ( 59147 )

      I'm curious, what beneficial effect do you think Mercury's magnetic field would have for inhabitants?

      • by dhaen ( 892570 )
        Mercurys magnetic field deflects the solar wind inducing a magnetosphere, which deflects charged particles, much as our earth's field does.
        • by ceoyoyo ( 59147 )

          Rock will protect you from the solar wind too. So, never minding that Mercury's magnetic field is 1% the strength of Earth's, are you saying it would let you stand out in the sunshine? I have this weird feeling there might be a problem with that....

          If you're in one of those craters that's blocked from the sun all the time, in the absence of a magnetic field you wouldn't have any of those charged particles diving down out of the sky to kill you. But on Earth the magnetic field funnels those charged particles

  • BepiColombo (Score:5, Informative)

    by necro81 ( 917438 ) on Saturday January 11, 2025 @08:51AM (#65080679) Journal
    Since neither the submitter nor the Slashdot editors could be bothered to mention it in the title or summary: these are coming from spacecraft BepiColombo [wikipedia.org], which has been making its way towards orbiting Mercury since 2018. These images come from the sixth and final Mercury flyby - the ninth gravity assist maneuver . They'll enter orbit for the main science mission in November 2026.

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