NASA - National Aeronautics and Space Administration

ISS018-E-040939 (18 March 2009) --- Cosmonaut Yury Lonchakov, Expedition 18 flight engineer, prepares to work with the European Matroshka-R Phantom experiment in the Zvezda Service Module of the International Space Station while Space Shuttle Discovery (STS-119) remains docked with the station. Matroshka, the name for the traditional Russian set of nestling dolls, is an antroph-amorphous model of a human torso designed for radiation studies.

ISS018-E-040944 (18 March 2009) --- Cosmonaut Yury Lonchakov, Expedition 18 flight engineer, works with the European Matroshka-R Phantom experiment in the Zvezda Service Module of the International Space Station while Space Shuttle Discovery (STS-119) remains docked with the station. Matroshka, the name for the traditional Russian set of nestling dolls, is an antroph-amorphous model of a human torso designed for radiation studies.

ISS018-E-040949 (18 March 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 18 flight engineer, works in the Destiny laboratory of the International Space Station while Space Shuttle Discovery (STS-119) remains docked with the station.

ISS018-E-040960 (18 March 2009) --- Astronaut John Phillips, STS-119 mission specialist, works the controls of the station's robotic Canadarm2 in the Destiny laboratory of the International Space Station while Space Shuttle Discovery is docked with the station.

ISS018-E-040983 (18 March 2009) --- Astronaut Tony Antonelli, STS-119 pilot, works controls on the aft flight deck of Space Shuttle Discovery while docked with the International Space Station.

ISS018-E-040984 (18 March 2009) --- Astronaut Lee Archambault, STS-119 commander, is pictured on the middeck of Space Shuttle Discovery while docked with the International Space Station.

ISS018-E-040985 (18 March 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 18 flight engineer, uses a computer at the Japanese Remote Manipulator System (JEM-RMS) work station in the Kibo laboratory of the International Space Station while Space Shuttle Discovery (STS-119) remains docked with the station.

ISS018-E-040986 (18 March 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 18 flight engineer, uses a computer at the Japanese Remote Manipulator System (JEM-RMS) work station in the Kibo laboratory of the International Space Station while Space Shuttle Discovery (STS-119) remains docked with the station.

ISS018-E-040992 (18 March 2009) --- Cosmonaut Yury Lonchakov, Expedition 18 flight engineer, works with the European Matroshka-R Phantom experiment in the Zvezda Service Module of the International Space Station while Space Shuttle Discovery (STS-119) remains docked with the station. Matroshka, the name for the traditional Russian set of nestling dolls, is an antroph-amorphous model of a human torso designed for radiation studies.

ISS018-E-040994 (18 March 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 18 flight engineer, attired in his Russian Sokol launch and entry suit, is pictured near a hatch on the International Space Station while Space Shuttle Discovery (STS-119) remains docked with the station.