Stennis Space Center is overseeing the end of construction and the start of activation of the A3 test stand, designed to test rocket engines in a vacuum. The stand will simulate the air pressure at the 100,000 foot level and will prepare spacecraft for a new era of exploration. Pictured are: Ryan Roberts, Test Director for the A3 Test Stand, Dr. Rick Gilbrech, Stennis Center Director and Thom Rich, Design and Construction Lead.
