US develops super robot mechanic for in-orbit satellite repair challenge
This robotics suite will benefit satellites placed in geosynchronous orbit roughly 22,000 miles above Earth.
A robotic mechanic may soon be up and functional to repair satellites in orbit.
In a significant milestone, the U.S. Naval Research Laboratory (NRL) completed the development of a spaceflight-qualified robotics suite.
NRL developed this Robotic Servicing of Geosynchronous Satellites (RSGS) Integrated Robotic Payload (IRP). It was funded by the Defense Advanced Research Projects Agency (DARPA).
The payload, which resembles two huge robotic arms, will be integrated with Northrop Grumman’s Mission Robotics Vehicle (MRV) spacecraft bus.
“NRL’s contributions to the robotic payload are an essential part of realizing this vision, which promises to transform satellite operations in geostationary orbit, reduce costs for satellite operators, and enable capabilities well beyond what we have today,” said Bruce Danly, NRL Director of Research.
“In fact, the anticipated capabilities are potentially revolutionary for both national security and civil applications,” Danly added.
Robotic suite for geosynchronous orbit
This robotics suite will benefit satellites placed in geosynchronous orbit roughly 22,000 miles (35,405 km) above Earth.
Satellites in this orbit are the backbone of modern society. They play important roles in military operations, government services, weather monitoring, communications, Earth observation, and national security.
After being in orbit for years, these satellites face numerous challenges, including electronic component degradation, and fuel depletion.
Developing, testing, and launching a new or replacement satellite takes years and requires substantial resources.
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