The system was developed and tested at Lockheed Martin's Mississippi Space &Technology Center, an advanced propulsion, thermal, and metrology facility located at the John C. Stennis Space Center.

该系统的开发和测试是在洛马公司的密西西比太空和技术中心进行的，该中心是位于斯坦尼斯航天中心的一处先进的推进、热力和度量衡设施。

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The system was developed and tested at Lockheed Martin's Mississippi Space & Technology Center, an advanced propulsion, thermal, and metrology facility located at the John C. Stennis Space Center.

该系统的开发和测试是在洛马公司的密西西比太空和技术中心进行的，该中心是位于斯坦尼斯航天中心的一处先进的推进、热力和度量衡设施。

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Making the stuff of science fiction into reality, NASA engineers are testing solar sails — a unique propulsion technology that one day could enable deep space missions.

NASA的工程师将科幻小说中的素材变成了现实，他们正在检查太阳帆-这中独特的推进技术最终有一天会使深空任务成为可能。

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The key to future space travel lies in biotechnology, not propulsion technology, say experts who have suggested GM trees could grow their own greenhouses on Mars.

BBC: Into a new millennium of science