Mike Williams and Justin Hopmann lift the thermal blanket insulation into Discovery's nose cap which is.

United Space Alliance (USA) technicians Mike Williams (left) and R. Justin Hopmann (right) lift the thermal blanket insulation into Discovery’s nose cap, which is under a protective cover and seated above them on a work stand. The work is being done in a low bay area outside the Orbiter Processing Facility. Discovery is the orbiter named as the vehicle for Return to Flight with mission STS-114.