The European Space Agency (ESA) is to start using 3D printing methods to create metal parts for rockets, jets and potentially even nuclear fusion reactors. According to the ESA, the parts will be able to withstand heat of up to 3,000° Celsius (5,432° Fahrenheit) and will cut down on materials waste. “Our ultimate aim is to print a satellite in a single piece,” said ESA new materials and energy research chief David Jarvis.

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Story posted at: bbc.co.uk

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