1.0Parabolic Archttps://parabolicarc.comrich600338<blockquote class="wp-embedded-content" data-secret="C7GUKoJcEn"><a href="https://parabolicarc.com/2010/04/26/space-review-destinations-deadlines-rlvs/">Space Review: Destinations, Deadlines and RLVs</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://parabolicarc.com/2010/04/26/space-review-destinations-deadlines-rlvs/embed/#?secret=C7GUKoJcEn" width="600" height="338" title="“Space Review: Destinations, Deadlines and RLVs” — Parabolic Arc" data-secret="C7GUKoJcEn" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> This week in The Space Review: G. Ryan Faith analyzes the potential for international cooperation and the long-term sustainability of President Obama’s plan for space. Mark Sykes argues that we need to look beyond destinations and deadlines in space understanding whether and how humans can live beyond Earth. Taylor Dinerman describes the latest effort by the U.S. military to develop reusable launch vehicles and what’s needed in order for it […]https://parabolicarc.com/wp-content/uploads/2009/11/moon_rise_half1.jpg