Did Something (Someone) Dent ISS?
4 November 2004: NASA Space Station On-Orbit Status 4 November 2004
“Next week the SSRMS (Space Station Remote Manipulator System) will be used for an outside inspection of what appears to be a “dent” in the Lab module’s exterior surface, specifically in the MM/OD (micrometeoroid/orbital debris) shielding surrounding the pressure shell.”