SLS contractor gets real, says program needs to focus on “affordability”

Enlarge / STS-91 Mission Commander Charles J. Precourt now works for Northrop Grumman. (credit: NASA)

Annually, NASA spends nearly $4 billion on development of its "exploration" hardware, including the Space Launch System rocket, Orion spacecraft, the launch pad, and related facilities. This is a large amount of money, comprising nearly half of the space agency's expenditure on human spaceflight activities. Development has been ongoing since 2011, and NASA hopes to finally fly the vehicles together in 2020.

The exploration program spreads those funds around to four principal contractors who once played a key role in the space shuttle program and now supports the SLS rocket and Orion. Senior representatives of all four of these companies, Aerojet Rocketdyne, Lockheed Martin, Boeing, and Northrop Grumman, appeared last week for a panel discussion at the American Astronautical Society's Wernher von Braun Memorial Symposium in Huntsville, Alabama.

For the most part, the presentations went as usual for these kinds of events-corporate vice presidents talking about the progress they were making on this or that component of the rocket and spacecraft. Although the Space Launch System rocket is going to launch three years later than originally planned, and its program is over budget and was recently admitted by NASA's own inspector to be poorly managed, you would not have known it from these presentations.

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