To lighten the load, NASA's newest lunar probes will take an indirect route to the moon, via a type of celestial way station where the sun's gravity and Earth's gravity balances out.
Japan has launched a new type of unmanned rocket and cargo module to carry supplies to the International Space Station.
日本发射了新型无人火箭和货物舱，向国际空间站输送补给。
3
The tar utility bundles one or more files and directories into a single file, maintaining bytes, owners, permissions, file type, and station in the file system hierarchy of the original files.
tar 实用程序将一个或多个文件和目录打包为单个文件，并保持原始文件的大小、拥有者、权限、文件类型及其在文件系统层次结构中的位置。