Up Next
Back to Show
PBS News Hour
Astronaut Christina Koch on a year without gravity
For nearly a year, astronaut Christina Koch was away from the planet, working on the International Space Station and orbiting Earth more than 5,200 times. Her mission was the longest continuous spaceflight by a woman and the second longest for any U.S. astronaut ever. Koch joins Amna Nawaz to discuss how her body reacted to 11 months without gravity and what it means to see more women in space.
Support Provided By
57:46
December 24, 2025 - PBS News Hour full episode
57:46
December 23, 2025 - PBS News Hour full episode
57:46
December 22, 2025 - PBS News Hour full episode
26:45
December 21, 2025 - PBS News Weekend full episode
26:45
December 20, 2025 - PBS News Weekend full episode
57:46
December 19, 2025 - PBS News Hour full episode
57:46
December 18, 2025 - PBS News Hour full episode
57:46
December 17, 2025 - PBS News Hour full episode
57:46
December 16, 2025 - PBS News Hour full episode
57:46
December 15, 2025 - PBS News Hour full episode
26:45
December 14, 2025 - PBS News Weekend full episode
26:45
December 13, 2025 - PBS News Weekend full episode