Washington Post; Antares rocket explosion: The question of using decades-old Soviet engines
The tale of the engines that propelled the Antares rocket, which exploded in a spectacular ball of flame in Virginia Tuesday night, begins four decades ago, thousands of miles away, in the land of communism and Sputnik. There, in the Soviet Union, rocket scientists conceived and built dozens of rocket engines meant to power Russian astronauts into the cosmos. But it didn’t work out that way.
Instead, all four launches of the mighty N1 Soviet rocket, which used an earlier iteration of the first-stage engines used in Thursday’s launch, failed between 1969 and 1972. And as the Soviet Union abandoned the idea of putting cosmonauts on the moon, those engines languished in Russia “without a purpose,” reported Space Lift Now.
That was until they were snapped up by Dulles-based Orbital Sciences, which built the rocket that exploded. It uses two modified versions of those Russian engines to propel missions to the International Space Station, according to the company’s user’s guide. To be clear, investigators say they do not know what caused Tuesday’s explosion, which destroyed hundreds of millions of dollars worth of equipment. But some observers are questioning those Soviet-era engines.
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Elon Musk, the chief executive of Orbital’s competitor SpaceX, has long warned against using such decades-old technology. Calling it one of the “pretty silly things going on in the market,” he told Wired last year some aerospace firms rely on parts “developed in the 1960s” rather than “better technology.” He called out Orbital Sciences in particular. It “has a contract to resupply the International Space Station, and their rocket honestly sounds like the punch line to a joke,” he said. “It uses Russian rocket engines that were made in the ’60s. I don’t mean their design is from the ’60s — I mean they start with engines that were literally made in the ’60s and, like, packed away in Siberia somewhere.”
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outsourcing ..... what could go wrong?
= new reply since forum marked as read
What? Really? You mean a private company actually tried to build a rocket on the cheap so they could make a profit? The Dickens, you say! 
