Fly me to the moon, let me play among the stars...

Talk about disruptive technologies.

Not only is SpaceX's new Dragon V2 space transport able to carry up to seven astronauts to and from the international space station, not only is its thermal protection system sufficient for the spacecraft to be capable of lunar missions, not only will it be able to return to earth with the precision of a helicopter (paving the way for interplanetary tourism), but its eight SuperDraco engines were produced entirely with a 3-D printer (using a super-alloy called Inconel), making it the first 3-D printed rocket engine to take flight.

Dragon V2 will begin shuttling passengers to and from the space station in late 2016.

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