美国航天局限制中国国民在中美空间竞赛紧张中使用其设施。 NASA restricts Chinese nationals' access to its facilities amid US-China space race tensions.

由于空间探索的竞争加剧,美国航天局限制持有美国签证的中国国民进入其设施和网络。 NASA has restricted Chinese nationals with US visas from accessing its facilities and networks due to increased competition in space exploration. 这一举动影响到作为承包商或学生工作的中国公民,因为美国和中国都打算在未来五年向月球派遣乘务人员。 This move affects Chinese citizens working as contractors or students and comes as both the US and China aim to send crewed missions to the Moon in the next five years. 美国正在瞄准2027年的月球登陆,而中国的目标是2030年。 The US is targeting a 2027 Moon landing, while China aims for 2030. 这一政策转变反映了两国之间因空间技术进步而日益紧张的局势。 This policy shift reflects growing tensions between the two nations over technological advancements in space.