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国内民营航天企业“零壹空间”成功进行单级固体火箭飞行试验

太空来电2018/05/19 13:47:15太空来信

据有关报导，2018年5月17日7时33分31秒，由北京零壹空间科技有限公司及其相关机构研制的固体运载火箭OS-X，在内蒙古阿拉善盟成功发射。该火箭长9米，总重7200kg，为单级运载火箭，计划用作高空高速试验平台，也可能作为商用运载火箭的第一级。本次飞行的最大高度约38.7公里，最大速度超过5.7倍音速，飞行距离为273公里。“重庆两江之星”是火箭的冠名，因重庆市给予该公司土地、政策等多方面支持。