Defense Advanced Research Projects AgencyTagged Content List


Related to manmade objects placed in Earth orbit for military, commercial or scientific use

Showing 37 results for Satellites RSS
In an important step toward a new era of advanced, cost-effective robotic capabilities in space, DARPA today announced that it has selected Space Systems Loral (SSL), based in Palo Alto, CA, as its commercial partner for the Agency’s Robotic Servicing of Geosynchronous Satellites (RSGS) program. DARPA and SSL seek to develop technologies that would enable cooperative inspection and servicing of satellites in geosynchronous orbit (GEO), more than 20,000 miles above the Earth, and demonstrate those technologies on orbit.
“Rules of the road”—widely accepted norms of safety-related behavior based on common understanding—have existed in various forms over the centuries, and have evolved as new technologies have revolutionized how people and vehicles travel. But how are these “rules” created when common understanding of new capabilities is not yet established? This question plays directly into why DARPA has initiated its Consortium for Execution of Rendezvous and Servicing Operations (CONFERS) program, with Phase 1 awarded to a team led by Advanced Technology International (ATI), based in Summerville, S.C.
The rapid pace of new commercial satellite constellation launches has led to a significant increase in the amount and availability of geospatial imagery. Unfortunately, no straightforward way currently exists for analysts to access and analyze all of that imagery. The current ad hoc, time-intensive approach requires gathering and curating data from a large number of available sources, downloading it to specific locations, and running it through separate suites of analytics tools.
DARPA has completed a major review milestone for its Robotic Servicing of Geosynchronous Satellites, or RSGS, program. Results from a recently completed preliminary design review showed that the robotic payload design – coupled with a spacecraft bus that Space Systems Loral (SSL) is providing through a partnership agreement – is on track to fulfill a multi-year mission to service at least 20 commercial and government spacecraft in geosynchronous orbit (GEO).
A recently deployed DARPA CubeSat seeks to demonstrate technology that could improve imaging of distant objects in space and allow powerful space telescopes to fit into small satellites. DARPA’s Deformable Mirror (DeMi) CubeSat deployed from the International Space Station July 13, beginning the technology demonstration of a miniature space telescope with a small deformable mirror called a microelectromechanical systems (MEMS) mirror.