The prime objective of STS-112 was to deliver the S1 Truss to the International Space Station and attach it to the S0 Truss. 

Launch Date: Oct. 7, 2002, 3:45:51.074 p.m. EDT Crew: Jeffrey Ashby, Commander Pamela Melroy, Pilot David Wolf, Mission Specialist Piers Sellers, Mission Specialist Sandra Magnus, Mission Specialist Fyodor Yurchikhin, Mission Specialist (RSA)