Space: The Only Place Left Where the US and Russia Cooperate

A YEAR IN SPACE, adapted from TIME’s original digital video series about astronaut Scott Kelly, whose current 12-month stay on the International Space Station (ISS) is testing human limits for space travel and laying the groundwork for a manned mission to Mars. The first installment of A YEAR IN SPACE, which tracks Scott Kelly’s mission from training and launch, through his 12 months aboard the International Space Station, right up through his descent and landing is scheduled to air on PBS on Wednesday, March 2 from 8:00-9:00 p.m. ET (check local listings), timed within a day of Scott’s planned return to Earth. The second installment is scheduled to air in 2017.

Despite the technological “comforts” of the ISS, a year in space – the longest space mission in American history – has been described as the epitome of extreme, with extraordinarily high physical stakes. Following Scott in space and his identical twin Mark Kelly at home on Earth, the specials will tell the story of what it takes, mentally and physically, to spend a year in space and then, using what NASA has learned from the Kelly brothers, what it means for humanity as we journey to Mars and beyond.