Tiny is the new huge: microthrusters for miniature satellites


The new big thing in space is small—cubesats. A miniature satellite or cubesat is a box a few inches on a side, around a liter in volume and weighing about as much as a medium-sized pumpkin. Cubesats have been on the space scene for about 15 years, with hundreds launched, but many still regard them as little more than toys.

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Last updated on 02/13/2016