Follow the four civilians as they launch into space on a three-day trip orbiting Earth and reaching an altitude higher than that of the International Space Station (ISS). The SpaceX Dragon mission, dubbed Inspiration4, is the most ambitious step to date in the rapidly-developing age of civilian space exploration, making history as the first all-civilian mission to orbit.更多《发射倒计时：灵感4号平民太空任务》完整版在线播放、发射倒计时：灵感4号平民太空任务无删减完整在线观看、发射倒计时：灵感4号平民太空任务中文字幕在线相关欧美资源，请持续关注开述影城!