<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div style="" class=""><span style="" class="">NASA Evaluating Risks of Space Travel</span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal"><br style="" class=""><span style="" class=""></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal"><span style="" class="">A</span>n independent group of experts convened by the
Institute of Medicine, the health arm of the National Academy of
Sciences, has weighed in on how NASA should make decisions about the
kinds of risks that are acceptable for missions that venture outside low
Earth orbit or extend beyond 30 days.</div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal"><br></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal" class="yui_3_13_0_9_1398379339334_100"><a href="http://spacewatchtower.blogspot.com/2014/04/nasa-evaluating-risks-of-space-travel.html">http://spacewatchtower.blogspot.com/2014/04/nasa-evaluating-risks-of-space-travel.html</a></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal"><br></div><div style="width:450px; font-family: 'Georgia', 'Times', 'Times New Roman', 'serif';"
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279px;"><div class="link-enhancr-element" style="word-wrap: break-word; padding: 7px 20px 0px 14px;"><span class="link-enhancr-element icon icon-shrink link-enhancr-toggle"></span><span class="link-enhancr-element icon icon-close link-enhancr-delete"></span><a href="http://spacewatchtower.blogspot.com/2014/04/nasa-evaluating-risks-of-space-travel.html" class="link-enhancr-card-urlWrapper link-enhancr-element" style="text-decoration: none !important; color: #000000 !important;"><span class="link-enhancr-element link-enhancr-card-title" style="margin: 0; font-weight: normal;margin-bottom: 4px; font-size: 18px; line-height: 21px; max-height: 43px; color: #000000; overflow: hidden !important; display: inline-block;">SpaceWatchtower: NASA Evaluating Risks of Space T...</span></a><div style="font-size: 13px; line-height: 20px; color: #999999; max-height: 81px; font-family: 'Georgia', 'Times', 'Times New Roman', 'serif';overflow: hidden;"
class="link-enhancr-card-description link-enhancr-element">Japan Aerospace Exploration Agency astronaut Aki Hoshide makes a space walk outside the International Space Station in 2012. (Image Sources: NAS...</div></div></div></td><td class="link-enhancr-element" rowspan="2" style="width: 1px; background-color: #e5e5e5;"><div class="link-enhancr-element" style="width: 1px; background-color: #e5e5e5;"></div></td></tr><tr><td class="link-enhancr-element" style="width: 100%; vertical-align: middle; font-family: 'Arial', 'Helvetica Neue', 'Helvetica', 'sans-serif';"><div class="link-enhancr-element" style="font-size: 0pt; padding: 7px 20px 9px 15px;"><a href="http://spacewatchtower.blogspot.com/2014/04/nasa-evaluating-risks-of-space-travel.html" class="link-enhancr-card-url link-enhancr-element" style="color: black; text-decoration: none !important;cursor:pointer !important;" target="_blank"><span class="link-enhancr-element link-enhancr-view-on"
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link-enhancr-mobile-no-resize" style="vertical-align:middle; font-size: 9px; line-height: 11px; color: #999999; -moz-text-size-adjust: none; -ms-text-size-adjust: none; -webkit-text-size-adjust:none; text-size-adjust:none;">Preview by Yahoo</span></div></td></tr><tr class="link-enhancr-element"><td class="link-enhancr-element" colspan="6" style="height: 1px; background-color: #e5e5e5;"><div class="link-enhancr-element" style="height: 1px; background-color: #e5e5e5;"></div></td></tr></tbody></table></div><div> </div><div style="" class=""><h3 style="" class=""><font style="" class="" size="3">2014: 75th Year of <a style="" class="" rel="nofollow" target="_blank" href="http://buhlplanetarium.tripod.com/">Pittsburgh's Buhl Planetarium</a></font></h3><br style="" class="">gaw</div><div style="" class=""><br style="" class="">Glenn A. Walsh, Project Director,<br style="" class=""></div><div style="color:rgb(0, 0,
0);font-size:13px;font-family:arial, helvetica, clean, sans-serif;background-color:transparent;font-style:normal">Friends of the Zeiss < <a style="" class="" rel="nofollow" target="_blank" href="http://buhlplanetarium.tripod.com/fotz/">http://buhlplanetarium.tripod.com/fotz/</a> ><br style="" class="">Electronic Mail - < siderostat1989@yahoo.com ><br style="" class="">SpaceWatchtower Blog: < <a style="" class="" rel="nofollow" target="_blank" href="http://spacewatchtower.blogspot.com/">http://spacewatchtower.blogspot.com/</a> ><br style="" class="">SPACE & SCIENCE NEWS, ASTRONOMICAL CALENDAR:<br style="" class="">< <a style="" class="" rel="nofollow" target="_blank" href="http://buhlplanetarium.tripod.com/#news">http://buhlplanetarium.tripod.com/#news</a> ><br style="" class="">Twitter: < <a style="" class="" rel="nofollow" target="_blank" href="https://twitter.com/spacewatchtower">https://twitter.com/spacewatchtower</a>
><br style="" class="">Facebook: < <a style="" class="" rel="nofollow" target="_blank" href="http://www.facebook.com/pages/SpaceWatchtower/238017839577841?sk=wall">http://www.facebook.com/pages/SpaceWatchtower/238017839577841?sk=wall</a> ><br style="" class="">Author of History Web Sites on the Internet --<br style="" class="">* Buhl Planetarium, Pittsburgh: <br style="" class=""> < <a style="" class="" rel="nofollow" target="_blank" href="http://buhlplanetarium.tripod.com/">http://buhlplanetarium.tripod.com</a> ><br style="" class="">* Adler Planetarium, Chicago:<br style="" class=""> < <a style="" class="" rel="nofollow" target="_blank" href="http://adlerplanetarium.tripod.com/">http://adlerplanetarium.tripod.com</a> ><br style="" class="">* Astronomer, Educator, Optician John A. Brashear:<br style="" class=""> < <a style="" class="" rel="nofollow" target="_blank"
href="http://johnbrashear.tripod.com/">http://johnbrashear.tripod.com</a> ><br style="" class="">* Andrew Carnegie & Carnegie Libraries:<br style="" class="">< <a style="" class="" rel="nofollow" target="_blank" href="http://andrewcarnegie.tripod.com/">http://andrewcarnegie.tripod.com</a> ><br style="" class="">* Civil War Museum of Andrew Carnegie Free Library:<br style="" class=""> < <a style="" class="" rel="nofollow" target="_blank" href="http://garespypost.tripod.com/">http://garespypost.tripod.com</a> ><br style="" class="">* Duquesne Incline cable-car railway, Pittsburgh: <br style="" class=""> < <a style="" class="" rel="nofollow" target="_blank" href="http://inclinedplane.tripod.com/">http://inclinedplane.tripod.com</a> ><br style="" class="">* Public Transit:<br style="" class=""> < <a style="" class="" rel="nofollow" target="_blank"
href="http://andrewcarnegie2.tripod.com/transit">http://andrewcarnegie2.tripod.com/transit</a> ></div></div></body></html>