Astronaut Susan Helms arrives at the KSC Shuttle Landing Facility.

Astronaut Susan Helms arrives at the KSC Shuttle Landing Facility. Helms is flying on mission STS-102, launching March 8, as part of the Expedition Two crew going to the International Space Station. The other members of the Expedition Two crew are James Voss and Yury Usachev. They are at KSC to inspect the air lock that will be carried to the Station during their tenure in space. STS-102 will be Helms’ and Voss’s fifth Shuttle flight, and Usachev’s second. They will be replacing the Expedition One crew (Bill Shepherd, Yuri Gidzenko and Sergei Krikalev), who will return to Earth March 20 on Discovery along with the STS-102 crew