9CaKrnQgYqc作者：world.huanqiu.comgallery美国“蚱蜢”火箭 升空后又落回发射台/e3pmh22ph/e3pn6efsl<article><section data-type="gallery"><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092804858.jpg?imageView2/2/w/1260" data-desc="美国火箭升空后又落到发射台上"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092804938.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092804838.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092804735.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092809292.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092814276.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092814484.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092814303.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092814420.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092814202.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092814769.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092814884.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092814226.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092819336.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092820116.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092820583.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092820343.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092820734.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092820238.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092825765.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092825428.jpg?imageView2/2/w/1260" data-desc=""></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092831136.jpg?imageView2/2/w/1260" data-desc=""></i></img></section><section data-type="text"><p>据美国SpaceX公司发布消息称，在10月7日的测试中，SpaceX公司研发的“蚱蜢”火箭完成了“第八跳”，在发射测试中成功升空744米，随后准确降落到发射台上。</p><p>“蚱蜢”火箭使用了全新的垂直起飞垂直降落(VTVL)概念，SpaceX航天公司希望凭借该技术打造出可重复使用的火箭系统，这样在运载火箭发射后就可以自动降落在预定场地上，不需要从海洋中人工打捞火箭助推器或者其他部件。这项技术有助于降低运载火箭的发射成本，甚至使火箭可以完成可重复使用。SpaceX航天公司希望将垂直起飞垂直降落技术安装到下一代的“猎鹰”火箭上。</p></section></article>1382145540000责编：张阳<a href="http://news.xinhuanet.com/photo/2013-10/19/c_125563878_17.htm" >国际在线</a>138214554000011[]{"gallery":{"members":[{"desc":"美国火箭升空后又落到发射台上","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092804858.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092804938.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092804838.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092804735.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092809292.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092814276.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092814484.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092814303.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092814420.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092814202.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092814769.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092814884.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092814226.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092819336.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092820116.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092820583.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092820343.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092820734.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092820238.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092825765.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092825428.jpg"},{"desc":"","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2013\/1019\/20131019092831136.jpg"}]}}//himg2.huanqiucdn.cn/attachment2010/2013/1019/20131019092738121.jpg