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Posted: 7/24/2013 2:23:30 PM EDT
Video and Article
"To test their process, Marshall Space Flight Center engineers built two small injectors and fired them 11 times for a total of 46 seconds at temperatures nearing 6,000 degrees Fahrenheit. They also tested a more complex printed injector and thrust chamber built by Directed Manufacturing of Austin."
Cool! The future is getting here faster than expected.
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