For the U.S. Defense Advanced Research Projects Agency, Firmamentum is developing OrbWeaver, a small satellite to ride into orbit on an Evolved Expendable Launch Vehicle Secondary Payload Adapter ring, chew up the ring and turn the pieces into a satellite antenna. Credit: Tethers Unlimited
Relativity Space claims its building-size Stargate rocket mill is the largest metal 3D printer in the world. (Relativity Space)
Poly-Shape produced the largest metal satellite parts additively manufactured in Europe, antenna supports for Thales Alenia Space’s communications satellites KoreaSat 5a and KoreaSat 7.  Credit: Poly-Shape
Laurent Pambaguian, European Space Agency materials technology engineer, say ESA is exploring a variety of manufacturing processes in addition to additive manufacturing. Credit: ESA
ESA Director General Johann-Dietrich Woerner, second from left visits Ruag  in March. Credit: Ruag via Twitter
Lockheed A2100 3D 3-D printing
Lockheed Martin Space Systems is using "additive manufacturing" - better known as 3-D printing - to greatly decrease costs and lower production time when creating parts like this partially-built tank. Credit: Phillip Swarts
JCSAT-110A (previously known as JCSAT-15) was the first SSL 1300 satellite to use a 3D-printed antenna tower design. Credit: SSL
A Made in Space artist's concepts of so-called Archinauts 3D-printing satellite reflectors in space.
EBAM system