The Virginia-based Orbital ATK is one of two U.S. companies that provide ISS cargo services for NASA. The other company is California-based SpaceX.
【国际英语资讯:Orbital ATK delays launch of ISS cargo ship by 24 hours】相关文章:
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2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15