<html><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><div dir="auto" style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div dir="auto" style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div dir="auto" style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div dir="auto" style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><table class="text_block block-3" width="100%" border="0" cellpadding="0" cellspacing="0" role="presentation" style="color: rgb(0, 0, 0); font-size: 12px; word-break: break-word;"><tbody style="box-sizing: border-box;"><tr style="box-sizing: border-box;"><td class="pad" style="box-sizing: border-box; padding-bottom: 40px; padding-top: 20px;"><div style="box-sizing: border-box;"><div class="" style="box-sizing: border-box; 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color: rgb(153, 153, 153); font-family: Helvetica; font-size: 15px; padding-top: 6px; padding-bottom: 3px; margin-right: 15px;"><tbody><tr><td style="padding-right: 15px !important;"><a target="_blank" href="https://r.smartbrief.com/resp/qIpnCKojllDwbjlQCifPauBWcNfqJr" style="color: rgb(49, 103, 197);"></a></td></tr><tr><td width="570" style="padding-top: 4px; padding-right: 15px !important;"><div style="color: rgb(102, 102, 102); font-size: 9px; line-height: normal;">(Landon Moeller)</div></td></tr></tbody></table><div class="name-100" style="font-family: Helvetica; font-size: 15px; line-height: 25px; display: inline !important;">Skywatchers around the world were treated to dazzling aurora borealis displays that reached as far south as Colorado and New Mexico.</div><span style="caret-color: rgb(153, 153, 153); color: rgb(153, 153, 153); font-family: Helvetica; font-size: 15px; background-color: rgb(255, 255, 255);"> </span><span class="mobile_wrap" style="font-family: Helvetica; font-size: 15px; white-space: nowrap;"><b>Full Story: </b><a target="_blank" class="mobile_wrap" href="https://r.smartbrief.com/resp/qIpnCKojllDwbjlQCifPauBWcNfqJr?format=multipart" style="color: rgb(49, 103, 197); white-space: normal; text-decoration: none;">Space</a><span style="color: rgb(153, 153, 153);"> (4/24)</span></span><span style="caret-color: rgb(153, 153, 153); color: rgb(153, 153, 153); font-family: Helvetica; font-size: 8px;"> </span></div><div style="line-height: 32px;"><span style="caret-color: rgb(153, 153, 153); color: rgb(153, 153, 153); font-family: Helvetica; font-size: 8px;"><br></span></div></td></tr></tbody></table></div></section></h1><h1 class="title" style="box-sizing: border-box; font-size: 2.2em; margin: 0px; font-family: inherit; font-weight: 600; line-height: 1.1; color: inherit;">NASA’s Quesst: Reassessing a 50-Year Supersonic Speed Limit</h1><h1 class="title" style="box-sizing: border-box; margin: 0px; line-height: 1.1;"><section class="collapsible opened ember-view" style="font-weight: 400; box-sizing: border-box; max-height: none; overflow-y: hidden;"><div class="text" style="box-sizing: border-box; color: rgb(0, 0, 0);"><table cellpadding="0" cellspacing="0" width="100%" role="presentation" class="stylingblock-content-wrapper" style="font-size: 16px; caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-family: Arial, helvetica, sans-serif; min-width: 100%;"><tbody><tr><td class="stylingblock-content-wrapper camarker-inner" style="border-collapse: collapse; padding: 10px;"><div style="line-height: 32px;"><div class="title-bar" style="box-sizing: border-box; margin: 2em 0px; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: "Titillium Web", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 14px;"><div class="title-wrap" style="box-sizing: border-box; width: 739.953125px; padding: 0px;"></div></div><section id="ember29" class="collapsible opened ember-view" style="box-sizing: border-box; max-height: none; overflow-y: hidden; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: "Titillium Web", "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 14px;"><div class="text" style="box-sizing: border-box; color: rgb(0, 0, 0); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;"><div class="dnd-atom-wrapper type-image context-full_width" style="box-sizing: border-box; display: table; clear: both; margin: 0px auto 2em;"><div class="dnd-drop-wrapper" style="box-sizing: border-box;"><a href="https://www.nasa.gov/sites/default/files/thumbnails/image/quesst-x-59-overland-vertical-2.jpg" style="box-sizing: border-box; text-decoration: none; color: rgb(49, 122, 185);"></a></div></div></div></section></div></td></tr></tbody></table></div></section></h1></div></div></div></div></td></tr></tbody></table></div></div></div></div></body></html>