Aerospace makes up an approximately $150 billion global industry, and 3D printing doesn't yet account for very much of that -- about 0.002% for now. That share may rise, though, with some forecasts pegging 3D printing to rise to $2 billion of the aerospace parts market within the next decade. Boeing is one of the major aerospace players already using 3D printing technology, and its uses will only continue to grow. We have thoughts on five possible applications for aerospace's use for additive manufacturing in the near future, from Boeing to NASA. Check out the list: http://3dprint.com/26081/3d-printing-aerospace-5-uses/ ‎