Commander Scott ``Doc'' Horowitz center prepare to board a plane for their return flight to the Johnson Space Center.

STS-105 Commander Scott "Doc" Horowitz (center) and his family prepare to board a plane for their return flight to the Johnson Space Center. Horowitz and his crew returned to Earth aboard the orbiter Discovery on Aug. 22. The mission came to a close upon landing at KSC’s Shuttle Landing Facility runway 15 after a 4.3-million-mile mission to the International Space Station. Main gear touchdown was at 2:22:58 p.m.EDT; wheel stop, at 2:24:06 p.m. EDT. The 11-day, 21-hour, 12-minute mission accomplished the goals set for the 11th flight to the International Space Station: swapout of the resident Station crew; delivery of equipment, supplies and scientific experiments; and installation of the Early Ammonia Servicer and heater cables for the S0 truss on the Station. Discovery completed its 30th flight into space, the 106th mission of the Space Shuttle program. Out of five missions in 2001, the landing was the first to occur in daylight at KSC.