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A Defining Era

In 1975, NASA Stennis conducted its first test of a space shuttle main engine. The next 34 years of shuttle engine testing would help define the center and ensure its future as the nation’s premier propulsion test site.

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It is hard to describe the full impact of the space shuttle main engine test campaign on NASA Stennis. It is hundreds of stories, affecting all areas of center life, within one great story of team achievement and accomplishment.

John Bailey

NASA Stennis Director

Featured Story

A Defining Era: NASA Stennis and Space Shuttle Main Engine Testing

The numbers are notable – 34 years of testing space shuttle main engines at NASA’s Stennis Space Center near Bay…

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Fascinating Facts

From “testing like you fly” to testing performance limits, space shuttle main engine testing proved to be a fascinating NASA Stennis campaign.

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space shuttle main engine No. 0525 sitting on trailer; test stand is seen in the background

Milestone Moments

Thirty-four years of space shuttle main engine testing at NASA Stennis provided any number of memorable moments.

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a plume of hot fire of the space shuttle Main Propulsion Test Article in 1979 on the B-2 side of the Thad Cochran Test Stand.

A Frontline Future

Space shuttle main engine testing made history – and also laid the groundwork for a frontline future of national and commercial propulsion work at NASA Stennis.

side view of gate entrance at Stennis Space Center South Gate