{"id":67300,"date":"2017-03-01T19:43:50","date_gmt":"2017-03-01T23:43:50","guid":{"rendered":"https:\/\/stateofthenation2012.com\/?p=67300"},"modified":"2017-03-01T19:45:05","modified_gmt":"2017-03-01T23:45:05","slug":"moon-tourists-risk-rough-ride-experts-say","status":"publish","type":"post","link":"https:\/\/stateofthenation2012.com\/?p=67300","title":{"rendered":"Moon tourists risk rough ride, experts say"},"content":{"rendered":"<p><!--more-->Laurence COUSTAL, Mari\u00ebtte Le Roux<br \/>\nAFP<\/p>\n<figure class=\"canvas-image Mx(a) canvas-atom Mt(0px) Mt(20px)--sm Mb(24px) Mb(22px)--sm\" data-type=\"image\" data-reactid=\"4\">\n<div class=\"Maw(100%) Pos(r) H(0)\" data-reactid=\"5\"><\/div><figcaption class=\"C(#787d82) Fz(13px) Py(5px) Lh(1.5)\" title=\"Annoyances on the journey could include unexpected claustrophobic freak-outs, and a disturbed sleep cycle which will translate into heavy jetlag back on home soil (AFP Photo\/Frederic J. BROWN)\" data-reactid=\"9\">\n<h5 class=\"figure-caption\" data-reactid=\"10\"><a href=\"https:\/\/stateofthenation2012.com\/wp-content\/uploads\/2017\/03\/15d37498c4d3e8fe64752dc23d1e8bcd35f41e1f.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-67302\" src=\"https:\/\/stateofthenation2012.com\/wp-content\/uploads\/2017\/03\/15d37498c4d3e8fe64752dc23d1e8bcd35f41e1f.jpg\" width=\"600\" height=\"388\" srcset=\"https:\/\/stateofthenation2012.com\/wp-content\/uploads\/2017\/03\/15d37498c4d3e8fe64752dc23d1e8bcd35f41e1f.jpg 800w, https:\/\/stateofthenation2012.com\/wp-content\/uploads\/2017\/03\/15d37498c4d3e8fe64752dc23d1e8bcd35f41e1f-300x194.jpg 300w, https:\/\/stateofthenation2012.com\/wp-content\/uploads\/2017\/03\/15d37498c4d3e8fe64752dc23d1e8bcd35f41e1f-768x496.jpg 768w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a>Annoyances on the journey could include unexpected claustrophobic freak-outs, and a disturbed sleep cycle which will translate into heavy jetlag back on home soil (AFP Photo\/Frederic J. BROWN)<\/h5>\n<\/figcaption><\/figure>\n<div class=\"canvas-body Wow(bw) Cl(start) Mb(20px) Fz(15px) Lh(1.6) C(#26282a) Ff($ff-secondary)\" data-reactid=\"13\">\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"14\">Paris (AFP) &#8211; Non-stop vomiting, a puffy face and the constant need to pee: Volunteers for a week-long loop around the Moon may be in for a rough ride even if all goes to plan.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"15\">In the week that SpaceX announced it would launch two tourists to skirt Earth&#8217;s satellite in 2018, experts agreed the health effects would chiefly be minor and short-lived.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"16\">These are the stakes:<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"17\">&#8211; Feeling green &#8211;<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"18\">&#8220;Like every single astronaut who goes into space, they&#8217;re going to get&#8230; very bad motion sickness,&#8221; Daniel Grant of the Centre for Altitude Space and Extreme Environment Medicine in London, told AFP.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" style=\"margin: 0px 0px 1em;\" data-reactid=\"19\"><strong>\u00a0Related Video:<\/strong><\/p>\n<div class=\"iframe-wrapper Pos(r) My(20px) canvas-atom Mt(14px)--sm Mb(0)--sm\" data-reactid=\"20\"><iframe loading=\"lazy\" class=\"canvas-video-iframe Bdw(0) StretchedBox W(100%) H(100%)\" src=\"http:\/\/secure.hulu.com\/embed.html?eid=dVt5ahtIjTpTzFshvOLCEQ&amp;partner=yahoo\" width=\"300\" height=\"150\" data-type=\"videoIframe\" data-reactid=\"21\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" style=\"margin: 0px 0px 1em;\" data-reactid=\"22\"><em>For more <a href=\"http:\/\/view.yahoo.com\/browse\/tv\/genre\/news-and-information?utm_campaign=tout&amp;utm_medium=referral&amp;utm_source=yahoo\">news videos<\/a> visit <a href=\"http:\/\/view.yahoo.com\/?utm_campaign=tout&amp;utm_medium=referral&amp;utm_source=yahoo\">Yahoo View<\/a>, available now on <a href=\"http:\/\/itunes.apple.com\/app\/apple-store\/id1149490943?pt=9029&amp;ct=tout&amp;mt=8\" target=\"_blank\" rel=\"nofollow noopener\">iOS<\/a> and <a href=\"http:\/\/play.google.com\/store\/apps\/details?id=com.yahoo.view\" target=\"_blank\" rel=\"nofollow noopener\">Android<\/a>.<\/em><\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"23\">This is because the balance sensors in the inner ear which tell us which way is up and down, get all confused in zero gravity.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"24\">Some astronauts get over it within hours, while others need days &#8212; clearly a problem for a trip lasting only a week.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"25\">In bad news for selfie enthusiasts, another symptom is a puffy face (and thinner legs) as body fluids, pulled downward by gravity on Earth, spreading out and upward in the weightless environment.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"26\">This can also lead to profuse urination &#8212; tricky in an environment where everything, including liquids, float.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"27\">Bones and muscles will change too, say the experts, although a week is probably too short to cause lasting weakness.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"28\">Other annoyances on the journey could include unexpected claustrophobic freak-outs, and a disturbed sleep cycle which will translate into heavy jetlag back on home soil.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"29\">&#8211; Radiation risk &#8211;<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"30\">A potentially graver, but less likely, peril is elevated cancer risk from exposure to radiation outside Earth&#8217;s protective magnetosphere.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"31\">Spaceships have built-in protection against radiation, which is hundreds of times higher than on Earth.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"32\">Radiation doses for a short trip like this one would be low, &#8220;but that does not mean there is no risk at all,&#8221; said Thomas Berger, a radiation biology expert at the German DLR space agency.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"33\">It grows with so-called solar particle events &#8212; massive ejections of protons from the Sun which can deliver highly concentrated doses of radiation.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"34\">These events, which can last two days, are unpredictable but rare.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"35\">A major eruption was registered in 1972, between two Apollo missions to the Moon. None has occurred while humans were in space.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"36\">If it does, spacecraft have &#8220;storm shelters&#8221;.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"37\">But if humans were somehow to get caught in the blast, high exposure could cause radiation sickness leaving the travellers too ill to control their vessel.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"38\">In an extreme case, they could die.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"39\">&#8211; Technical problem &#8211;<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"40\">The main danger to space tourists, observers agree, is spacecraft failure.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"41\">&#8220;In my view, the biggest risks are technical failure on blastoff, during the voyage, or on reentry into Earth&#8217;s atmosphere,&#8221; said Martin Giard of France&#8217;s National Institute for Earth Sciences and Astronomy.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"42\">&#8220;There is an overall risk of an accident&#8230; something going wrong,&#8221; added John Logdsdon, former director of the Space Policy Institute at the George Washington University.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"43\">But he stressed &#8220;the technology is even better now than 45 years ago&#8221;, when we last sent humans into deep space.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"44\">&#8211; Unknowns &#8211;<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"45\">Up to now, said Grant, only extremely healthy people, &#8220;basically perfect humans&#8221;, have been sent to space after months of training and health checks.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"46\">&#8220;With space tourism, you&#8217;re going to start seeing some unhealthy people getting sent into space. If they need to be on medication or they have illnesses in the background, we don&#8217;t know how they react in space because we&#8217;ve never seen that before.&#8221;<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"47\">For most, the payoff far outweighs the risks.<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"48\">&#8220;There are of course, a lot of risks,&#8221; said Berger. It doesn&#8217;t mean you have to scare people. But it is always necessary to inform everybody about possible risks, and this starts with the risk of sitting on a rocket.&#8221;<\/p>\n<p class=\"canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm\" data-reactid=\"48\">___<br \/>\n<a href=\"http:\/\/www.yahoo.com\/news\/moon-tourists-risk-rough-ride-experts-173436265.html\">http:\/\/www.yahoo.com\/news\/moon-tourists-risk-rough-ride-experts-173436265.html<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-67300","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/stateofthenation2012.com\/index.php?rest_route=\/wp\/v2\/posts\/67300","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stateofthenation2012.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stateofthenation2012.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stateofthenation2012.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/stateofthenation2012.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=67300"}],"version-history":[{"count":0,"href":"https:\/\/stateofthenation2012.com\/index.php?rest_route=\/wp\/v2\/posts\/67300\/revisions"}],"wp:attachment":[{"href":"https:\/\/stateofthenation2012.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=67300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stateofthenation2012.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=67300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stateofthenation2012.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=67300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}