The In-Space Propulsion Facility (ISP) Vacuum Chamber at NASA’s Neil Armstrong Test Facility

In-Space Propulsion Facility Photographs (ISP)

The vacuum chamber of the In-Space Propulsion (ISP) facility at the Neil Armstrong Test Facility spans 38ft in diameter and is 62ft tall. ISP is the world’s only facility capable of full-scale rocket engine and launch vehicle system level tests. ISP also has a vacuum range of up to 100 statute miles in altitude. This is a view from inside the chamber. Photo Credit: (NASA/Jordan Salkin)