1.0Save Ushttps://save-us.life/zhrich600338<blockquote class="wp-embedded-content" data-secret="49K1k2Mh4e"><a href="https://save-us.life/zh/archives/29629">在太空进行新能源测试</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://save-us.life/zh/archives/29629/embed#?secret=49K1k2Mh4e" width="600" height="338" title="《 Tests with new energy are launched in space 》—Save Us" data-secret="49K1k2Mh4e" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! 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); //# sourceURL=https://save-us.life/wp-includes/js/wp-embed.min.js </script>https://save-us.life/wp-content/uploads/2024/02/unnamed-95.png840560For some time now, competition has been underway to replace chemical engines in spacecraft with other types of motorization. The water engine is one of the alternatives being considered, with for example the Japanese start-up Pale Blue recently proposing a new demonstration.  Chemical propulsion is currently the most reliable, powerful and widely used type of […]