The startup Made in Space is employing advanced 3D printing to build objects in orbit.

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If you’re a nerd like me, the image of a half-constructed, almost skeletal second Death Star from Return of the Jedi is permanently lodged in your brain as one of the most majestically ominous creations in all of cinema. George Lucas’ vision of building massive superstructures directly in outer space is iconic, but it’s hardly the first of its kind.

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The idea of manufacturing whole spacecraft or space stations that never touch Earth, that are fabricated and assembled directly out in the void where they will be operating, is one of humanity’s oldest science fiction dreams, dating back to antiquity, before the genre of sci-fi as we know it was even invented.

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But now, outer space manufacturing is about to become a reality, albeit at a much smaller scale than the […]

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