ONCE UPON A TIME IN SPACE

Premieres Tuesdays, July 14 – August 4, 2026, at 9:00 p.m. ET

Check local listings

Upcoming Episodes

America First (Episode 1) A pioneering class of astronauts is recruited by NASA to fly aboard its new Space Shuttle.

The Russian Thing (Episode 2) When the Soviet Union falls, Russia welcomes US astronauts to their space station Mir.

Politics Always Wins (Episode 3) The arrival of the International Space Station promises a new era of cooperation in space.

Friends Forever (Episode 4) Relationships aboard the ISS are tested when war breaks out on Earth.

America First (Episode 1) A pioneering class of astronauts is recruited by NASA to fly aboard its new Space Shuttle.

The Russian Thing (Episode 2) When the Soviet Union falls, Russia welcomes US astronauts to their space station Mir.

Politics Always Wins (Episode 3) The arrival of the International Space Station promises a new era of cooperation in space.

Friends Forever (Episode 4) Relationships aboard the ISS are tested when war breaks out on Earth.