S65-42662 (1965) -- Chamber B in the Space Environmental Simulation Laboratory in Building 32.
Spacesuits provided astronauts with life support, communications, and environmental protection,
allowing them to work outside a spacecraft in relative comfort despite the harsh conditions.
Qualification tests on spacesuits, conducted in the man-rated Chamber B of the
Space Environment Simulation Laboratory in Building 32, simulated the thermal-vacuum effects of space.
Crew safety and the success of the manned space program depended on information that resulted from these tests.