When does Defying Gravity return?

Defying Gravity is a multi-nationally produced space travel television science fiction drama series. Set in the year 2052, the series follows eight astronauts (four women and four men) from four countries on a six-year space mission through the Solar System. The series was pitched to networks as "Grey's Anatomy in space" Thirteen episodes of the series were produced before it was cancelled.
The program follows the adventures of eight astronauts on board the international spacecraft Antares. The lives of the astronauts are being recorded and broadcast back to Earth. Despite a libido-suppressing device worn by each crew member, the program follows their adventures.