The Journal of Space Commerce

The Journal of Space Commerce

First Uncrewed Thermal Vacuum Test of Next-Generation Spacesuit Completed

Axiom Space, KBR Evaluate the Spacesuit’s Thermal Performance and Advanced Materials

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Tom Patton
Nov 28, 2025
∙ Paid

The first uncrewed thermal vacuum test of the Axiom Extravehicular Mobility Unit (AxEMU) Pressure Garment has been completed by Axiom Space and KBR. The tests were conducted to evaluate the spacesuit’s thermal performance and advanced materials in extreme temperatures at the vacuum of space.

“It was important to evaluate the thermal performance of the …

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