미 국방부, 중소형 우주선 동력 공급을 위한 '핵 추진 시스템' 논의

The US Defense Department has put out a call for nuclear propulsion systems to power small- and mid-sized spacecraft. The nuclear propulsion system will offer "high delta-V" while scaling down to less than 2,000kg in dry mass (4,409lbs on Earth)

Defense Department seeks nuclear propulsion for small spacecraft

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