SpaceX cargo craft blasts off

<p>The SpaceX Dragon cargo craft launched on a Falcon 9 rocket to deliver supplies and equipment to the International Space Station on Wednesday. Its recyclable booster was seen heading back to Earth where it was expected to land on a barge at sea just minutes after.&nbsp;</p><p><img src="https://imedia-peoplesdaily.pdnews.cn/up/cms/www/201812/0611462249bo.jpg" title="VCG125305794_00005.jpg" alt="VCG125305794_00005.jpg"/></p><p><span style="color: rgb(127, 127, 127);">Video: VCG</span></p><p>Cameras aboard its recyclable booster show the booster&#39;s descent back to Earth.</p><p><br/></p>