KENNEDY SPACE CENTER, FLA. - Leaders from space agencies around the world participate in a news briefing following the International Space Station Heads of Agency meeting held at Kennedy Space Center. From left are NASA Press Secretary Dean Acosta; NASA Administrator Michael Griffin; Canadian Space Agency Vice-President Space Science, Technology and Programs Virendra Jha; European Space Agency Director-General Jean-Jacques Dordain; Japan Aerospace Exploration Agency President Keiji Tachikawa; Japanese interpreter Masako Kaharia; Russian Federal Space Agency Head Anatolii Perminov; and Russian interpreter Elena Maroko. The purpose of the meeting was to review International Space Station cooperation and endorse a revision to the station configuration and assembly sequence. At the meeting, the partners reaffirmed their agencies' commitment to meet their mutual obligations, to implement six person crew operations in 2009 and an adequate number of shuttle flights to complete the assembly of the space station by the end of the decade. Photo credit: NASA/George Shelton