Endeavour a replacement to the Challenger which crashed in 1986 has been in service since 1991 and has completed 20 missions, spent 207 days in space, put into orbit 3 satellites, docked with the Mir once and the International Space Station 11 times while travelling a distance of 136,910,237 km (73,925,614 nmi). The above image seems to be taken when it was docked with the ISS.
(Click image to enlarge) - Know more about the Endeavour at Wikipedia