NASA's highly anticipated Robotic Refueling Mission (RRM) began operations on the International Space Station with the Canadian Dextre robot and RRM tools March 7-9, 2012, marking important milestones in satellite-servicing technology and the use of the space station robotic capabilities.

NASA has selected three new flight directors to manage International Space Station operations.

HOUSTON, Oct. 17, 2011 /PRNewswire-USNewswire/ -- NASA has selected three new flight directors to manage International Space Station operations.

As the final space shuttle training simulations take place at NASA's Johnson Space Center in Houston, the agency is giving journalists an unprecedented view of the crew and Mission Control team training for the upcoming STS-135 mission.

KENNEDY SPACE CENTER, Fla., May 5, 2011 /PRNewswire/ -- Today, as NASA celebrates the 50th anniversary of the first U.S.