In-space servicing, assembly, and manufacturing (ISAM) capabilities will eventually be crucial enablers of securing and sustaining the future space economy. However, they have not fully matured or become mainstream in the two decades since Orbital Express.

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Brian Berger is editor in chief of SpaceNews.com and the SpaceNews magazine. He joined SpaceNews.com in 1998, spending his first decade with the publication covering NASA. He was named senior staff writer in 2004, a position he held until being named...