DARPA has a plan to keep geosynchronous satellites going for years beyond their expiration date. The agency aims to test it ...

DARPA is preparing to test one of the most ambitious orbital servicing missions ever attempted: a robotic spacecraft capable ...

First, Russia has now joined the fray with the recent arrival of its own suspected inspector (or attack) satellite in GEO.

This year, DARPA should finally realize its long-time ambition to service and even cannibalize satellites in geosynchronous ...

The Robotic Servicing of Geosynchronous Satellites mission, a partnership between DARPA and Northrop Grumman, will result in the first US on-orbit servicing capability, according to company officials.

DARPA's RSGS mission, set for a 2026 launch, will deploy advanced robotics to service geosynchronous satellites, aiming to ...

At least four Russian military satellites changed their orbits to match that of a Finnish-American radar surveillance ...

It's been decades since humanity first sent a satellite into orbit, and during all this time we kind of become experts at it. What we still haven't mastered yet is extending the life of these ...

The OEO satellite promises a geosynchronous orbit around the equator, low latency, and a drastic cut in costs—using readily available technology. Thousands of satellites have been deployed during ...