supercelestial
/ˌsuːpəsɪˈlɛstɪəl/ /ˌsjuːpəsɪˈlɛstɪəl/adjective
1That is above the heavens; situated or existing beyond the sky.
2Of a nature or character that is more than heavenly. Now rare.
3In ironic or humorous use.
noun
Something supercelestial; a supercelestial force, phenomenon, place, being, etc.
Origin
Late Middle English; earliest use found in John Capgrave (1393–1464), prior of Bishop's Lynn, theologian, and historian. From super- + celestial, after post-classical Latin supercaelestis that is above the heavens.