Christer Fuglesang and Thomas Reiter - two ESA astronauts reunited in space. This picture was taken shortly after the crew of Space Shuttle Discovery entered the International Space Station at 00:54 CET on 12 December 2006. Swedish ESA astronaut Christer Fuglesang arrived as a member of the Shuttle crew, whilst German ESA astronaut Thomas Reiter has been living on the ISS since his arrival with Space Shuttle mission STS-121 in July. Both astronauts will return to Earth with Space Shuttle Discovery, which is due to land at NASA's Kennedy Space Centre on 21 December 2006.