Biggest Challenges for In-Space Servicing

Engineers face distinct obstacles when designing systems to maintain satellites that were never originally intended to be serviced in orbit.

The top 3

Non-Cooperative Rendezvous Complexity: Most satellites lack docking plates or standardized grapple fixtures, forcing servicer spacecraft to utilize complex computer vision to grab rotating or tumbling objects.
Radiation Risks to On-Orbit Electronics: Servicing vehicles must survive prolonged exposure to harsh radiation environments while maintaining the precision required for delicate mechanical operations.
High Cost of Fuel for Maneuvering: Moving between different orbital planes is energy-intensive, making the 'Delta-V' budget the most constrained factor in planning any multi-target servicing mission.