• •NASA plans to deploy a robotic craft to refuel and boost the Neil Gehrels Swift Observatory's orbit.
• •The mission targets a aging satellite currently losing altitude due to atmospheric drag in low Earth orbit.
• •Engineers have yet to finalize how the robotic servicer will physically interface with a telescope not designed for docking.

NASA has proposed an orbital mission to intercept and re-boost the Neil Gehrels Swift Observatory before it loses altitude. Unlike previous satellite servicing missions which targeted massive assets like the Hubble, this operation addresses a smaller, aging observatory. However, the mission faces significant technical friction because the Swift satellite lacks standard docking ports or fuel valves. Whether this project succeeds will determine if orbital life-extension becomes a standard practice for cost-effective space science.