Orbital Construction: DARPA Pursues Plan for Robust Manufacturing in Space

Credit: DARPA

New program to develop designs and materials for building large structures on orbit and moon

ARLINGTON, Va. (DARPA PR) — As commercial space companies increase the cadence of successful rocket launches, access to space is becoming more routine for both government and commercial interests. But even with regular launches, modern rockets impose mass and volume limits on the payloads they deliver to orbit. This size constraint hinders developing and deploying large-scale, dynamic space systems that can adapt to changes in their environment or mission.

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Parts Come Together This Year for DARPA’s Robotic In-Space Mechanic

Flight manipulator arm, part of the RSGS robotic payload. (Credit: Naval Research Laboratory)

ARLINGTON, Va. (DARPA PR) — Eyeing a launch in 2023, DARPA’s Robotic Servicing of Geosynchronous Satellites (RSGS) program will focus the remainder of this year on completing the elements of the robotic payload. The objective of RSGS is to create an operational dexterous robotic capability to repair satellites in geosynchronous Earth orbit (GEO), extending satellite life spans, enhancing resilience, and improving reliability for the current U.S. space infrastructure.

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NASA to Fund Made in Space Project to Develop In-space Laser Welding System

by Douglas Messier
Managing Editor

NASA has selected Made in Space for a small business award to develop a system capable of autonomously welding structures in space.

The Mobile End-Effector Laser Device (MELD) would be capable of welding “aerospace-grade metals to assemble large, stable structures on-orbit or on the lunar or Martian surface. These include trusses, arrays, habitats, and pressure vessels,” according to the proposal summary.

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DARPA Requests Quarter Billion for Space Development Programs

Artist’s conception of Boeing’s Experimental Spaceplane One (XS-1). (Credit: Boeing)

by Douglas Messier
Managing Editor

DARPA has requested $254.67 million to fund a variety of space programs for FY 2019. The total includes funds for work on an experimental space plane, a responsive launch competition, and robotic on-orbit servicing of satellites in geosynchronous orbit (GEO).

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