The spacecraft consists of two main elements : the ORGANIZATION@1 Cassini orbiter , named after the MISC@1 astronomer PERSON@1 , and the ORGANIZATION@2 probe , named after the MISC@2 astronomer , mathematician and physicist PERSON@2 .

The spacecraft has two main parts : the ORGANIZATION@1 Cassini orbiter , named after the MISC@1 astronomer PERSON@1 , and the ORGANIZATION@2 probe , named after the MISC@2 astronomer , mathematician , and physicist PERSON@2 .
