1.0The Stephen W. Hawking Center for Microgravity Research and Educationhttps://sciences.ucf.edu/physics/microgravitymeghan11https://sciences.ucf.edu/physics/microgravity/author/meghan11/rich600338<blockquote class="wp-embedded-content" data-secret="NAaWoChnbT"><a href="https://sciences.ucf.edu/physics/microgravity/trace/">TRACE</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://sciences.ucf.edu/physics/microgravity/trace/embed/#?secret=NAaWoChnbT" width="600" height="338" title="“TRACE” — The Stephen W. Hawking Center for Microgravity Research and Education" data-secret="NAaWoChnbT" 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); //# sourceURL=https://sciences.ucf.edu/physics/microgravity/wp-includes/js/wp-embed.min.js /* ]]> */ </script> Twin Regolith Aggregate Collision Experiment TRACE is a low velocity collision experiment designed to characterize and understand the collisional properties of specific materials in microgravity. TRACE uses the Drop Tower platform to obtain near zero gravity and simulates accretion by colliding aggregates made of regolith simulants.  Collisions take place at varying speeds and aggregate strengths […]