خلاصه داستان : این سریال داستان هشت فضانورد را روایت می‌کند که در یک ماموریت فضایی مرموز شرکت می‌کنند و با روابط پیچیده روبرو می‌شوند.

In the very near future, a team of eight astronauts embarking on a six-year journey to explore Venus and other planets in the solar system, find their lives and destinies intertwined and carefully directed, not only by Mission Control officials on Earth, but also by an unseen force which is much closer and far more powerful.