Neutral Buoyancy Laboratory
astronaut training facility operated by NASA
Episodes
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#5717: What It Takes to Land on the Moon AgainArtemis II flew by the Moon in 2026. Artemis IV plans to land in 2028. The gap between those two missions is enormous. -
#5716: One in 13 Million: What It Takes to Be an AstronautOnly 631–780 humans have ever reached space. Here's the training gauntlet — and the mental toll — behind that number.