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Cost Overruns and Delays: NASA's Artemis Moon Rocket Will Cost $6B More, Take Longer

dimanche 28 mai 2023, 13:34 , par Slashdot
'An independent report looking into the development of NASA's new moon rocket has found significant cost overruns and delays that could harm the agency's plans to put astronauts back on the moon,' reports Space.com.

Their article cites specifically 'increases in costs related to contracts awarded to Aerojet Rocketdyne and Northrop Grumman for SLS's propulsion systems,' citing a 50-page report published Thursday by NASA's Inspector General:

Altogether, the four contracts for the rocket's booster and engine were initially projected to cost $7 billion over a span of 14 years, but are now projected to cost at least $13.1 billion over nearly 25 years. 'NASA continues to experience significant scope growth, cost increases, and schedule delays on its booster and RS-25 engine contracts, resulting in approximately $6 billion in cost increases and over 6 years in schedule delays above NASA's original projections,' the report found.

These significant increases were caused by a variety of long-standing, interrelated management issues impacting both the SLS development campaign and the wider Artemis program, the report notes, including 'some of which represent potential violations of federal contracting requirements.' The use of heritage RS-25 engines and boosters from the space shuttle and Constellation programs for the new SLS rocket was intended to bring significant cost and schedule savings over developing new systems. But the 'complexity of developing, updating, and integrating new systems along with heritage components proved to be much greater than anticipated,' according to the report.

To remedy this, the report makes a number of recommendations to NASA management to increase transparency, accountability and affordability of the SLS booster and engine contracts, including switching from 'cost-plus' awards towards a fixed-price contract structure. However, the assessment still finds the enormous cost of SLS hard to manage for NASA and damaging to its long term 'Moon to Mars' plans. 'Without greater attention to these important safeguards, NASA and its contracts will continue to exceed planned cost and schedule, resulting in a reduced availability of funds, delayed launches, and the erosion of the public's trust in the Agency's ability to responsibly spend taxpayer money and meet mission goals and objectives — including returning humans safely to the moon and onward to Mars.'
Long-time Slashdot reader schwit1 shared the article along with a YouTube video with excerpts from recently released high-resolution video of the rocket's last launch.

Read more of this story at Slashdot.
https://science.slashdot.org/story/23/05/28/031221/cost-overruns-and-delays-nasas-artemis-moon-rocke...
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