AIBRIEF
In 2027, a DARPA developed Northrop robot will bolt a propulsion pod onto Optus D2, extending the 17 year old satellite's life by about six more years.
A Northrop Grumman spacecraft is unplugging from Optus-D2, an Australian communications satellite it has held in its geostationary slot for more than a year. The original life-extension robot is now leaving, and a robotic successor is taking over.
That successor is the Mission Robotic Vehicle, or MRV, a DARPA-developed, Northrop-built craft with two robotic arms. In July, Northrop launched the MRV and three smaller propulsion pods, called Mission Extension Pods, on a single SpaceX Falcon 9. All four are heading for geostationary orbit.
The first job, planned for 2027, is to attach a pod to Optus-D2 itself. The satellite launched in 2009 with a 15-year design life and is now in year 17. The math is simple: keep a paid-for satellite earning for six more years, or pay to launch a new one.
Two earlier Northrop vehicles, launched in 2019 and 2020, have already bought ten cumulative years of life extension across three customers, including two Intelsat satellites. Cassie Wong, Northrop's director of logistics and servicing, calls the shift a "paradigm shift." The change is structural: operators no longer buy a whole life-extension vehicle. They pay for a robotic mission and a cheap-to-make pod, a recurring service rather than a one-off sale.
What remains untested is the robotic arm work itself, a first-of-kind operation in geostationary orbit that, if it slips, would leave Optus-D2 without its next six years.