Witness an unprecedented feat of engineering: the construction of the International Space Station, a habitable space lab hurtling around Earth at 17,000 mph. Every step of this ambitious project unfolds against the backdrop of a merciless vacuum, dangerous radiation, and extreme temperatures. Experience high-stakes drama as astronauts confront life-threatening malfunctions, including a toxic ammonia leak during a critical spacewalk. And see how each time, a combination of quick thinking and nerves of steel help the crew survive and thrive in a hostile environment – a testament to international collaboration and the relentless pursuit of scientific discovery.

Air Date: Wed, Nov 12, 2025 9:00 PM