此后6周内，第二个无人航天器，“神舟8号”，也将在酒泉卫星发射中心发射。
Within the next six weeks a second unmanned vehicle the Shenzhou 8 will also be launched from the Jiuquan Satellite Launch Center in northwest China.
伊卡洛斯计划是一项为期五年的雄心勃勃的研究，将发射一颗无人航天器到某个星际目标。
Project Icarus is an ambitious five-year study into launching an unmanned spacecraft to an interstellar destination.
这艘无人航天器——灵感来源于20世纪70年代英国星际学会研究的核脉冲推进——理论上讲在发射后100年内抵达其目标恒星。
The unmanned space vehicle — inspired by nuclear pulse propulsion studies by the British Interplanetary Society in the 1970s — will ideally reach its target star within 100 years after launch.
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