https://behindtheblack.com/behind-the-black/points-of-information/heavier-astronauts-more-likely-to-have-vision-issues-in-zero-g/ Fri, 01 Jun 2018 20:58:00 +0000 hourly 1 https://wordpress.org/?v=6.9.4 https://behindtheblack.com/behind-the-black/points-of-information/heavier-astronauts-more-likely-to-have-vision-issues-in-zero-g/#comment-1053573 Fri, 01 Jun 2018 20:58:00 +0000 http://behindtheblack.com/?p=51937#comment-1053573 There is the old answer of tethers, which always came off to me as a bit janky but are certainly cheaper than building a large space station. It has never cost less to build and test something like this but NASA has a full plate. Prices aren’t low enough for crowdfunding, certainly not with a human crew anyway but maybe soon…

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