Proton Rocket Returns To Uneasy Expectations

Proton Rocket Returns To Uneasy Expectations

"When it's working it works just fine but, to me, [the May 2014 failure] just sounds like bad workmanship," said Marco Caceres, senior analyst and director of space studies at the Teal Group. "It could be the bolts were poorly manufactured, it might have been corrosion — maybe they didn't screw them on tight enough; who knows?"

Tags Proton, Russia Media Outlet: Reuters Featured Analyst Marco A. Caceres

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