George Abbey, a former director of the Johnson space Centre and now a space-policy expert at Houston's Rice University, has similar worries.
乔治·阿贝，原约翰逊太空中心的主管，现休斯敦莱斯大学太空策略专家，也有相似的焦虑。
2
This policy sets the stage for the Department of Commerce to take over the management of traffic in space.
这项政策为商务部接管太空交通管理奠定了基础。
3
Officials at the White House announced a new spacepolicy focused on managing the increasing number of satellites that companies and governments are launching into space.