“The Endless SLS Test Firings Act”

The Senate passes a law! In the NASA authorization that was just approved by the Senate and awaits House action was an amendment — inserted by Senator Roger Wicker (R-Mississippi) — that will essentially require NASA to build an SLS core stage designed for only one purpose, endless testing at the Stennis Space Center in Mississippi.

The Stennis-specific provision says NASA should “initiate development of a main propulsion test article for the integrated core stage propulsion elements of the Space Launch System, consistent with cost and schedule constraints, particularly for long-lead propulsion hardware needed for flight.”

So what exactly is a “main propulsion test article,” and why does NASA need one? According to a Senate staffer, who spoke to Ars on background, this would essentially be an SLS core stage built not to fly but to undergo numerous tests at Stennis.

My headline above is essentially stolen from the Eric Berger article at the link. Because this ground test core is not funded, at best it would likely not be ready for testing prior to ’27 or ’28, at the earliest. By then who knows if SLS will even exist any longer, replaced by low-cost and far more useful commercial rockets. Thus, if this Wicker amendment survives, Stennis might be testing a core stage endlessly for a rocket that no longer exists.

And even if SLS is flying, what point is there to test a core stage that never flies? None, except if you wish to create fake jobs in Mississippi for your constituents, as Wicker obviously is trying to do.

Fortunately the bill is merely an authorization, and has not yet passed the House. Much could change before passage, and even after passage money will need to be appropriated to create this fake testing project.

Unfortunately, we are discussing our modern Congress, which has no brains, can’t count, and thinks money grows on trees. I would not bet against this fake testing program becoming law.