Category: Spacewalks & EVAs

How do astronauts survive-and breathe-in the deadly vacuum of space? Step inside a spacesuit and explore the remarkable life-support systems that make every breath possible during a spacewalk. From oxygen supply to carbon dioxide removal, uncover the engineering marvels that keep astronauts alive beyond Earth.

Step outside the spacecraft and into the impossible. This deep dive into spacewalks reveals how astronauts survive the vacuum, move in microgravity, and complete high-stakes missions in orbit. From cutting-edge suits to life-or-death precision, explore the science, skill, and bravery behind every EVA.