The SLS cannot deliver a lander capable of such things to the halo orbit chosen for Orion.

SLS 无法将具备此类能力的着陆器送入猎户座选定的光环轨道。

Instead, Artemis mission plans have Orion loitering in the Moon's vicinity in a highly elongated " near-rectilinear halo orbit" (NRHO).

相反，阿尔忒弥斯任务计划让猎户座飞船在月球附近的高度拉长的“近直线晕轨道”（NRHO）中徘徊。

And it'll be placed into a halo orbit at the second Lagrange Point of the Earth-Sun system and maintain a stable operation for a period of at least five years.

CHES空间望远镜将被送入日地系统第二拉格朗日点的Halo轨道，并在该轨道维持至少5年的稳定运行。

It asked industry for a " Human Landing System" (HLS) which could get from Earth to the halo orbit, down to the Moon and back up again.

它要求工业界提供一种“载人着陆系统” （HLS）， 该系统可以从地球进入光环轨道，再降落到月球， 然后再返回。