06.05.06 - NASA has awarded Pratt and Whitney Rocketdyne, Inc. a letter contract with a maximum value of $50 million to initiate design, development, test and evaluation of the J-2X engine for the agency's crew and cargo launch vehicles.
06.05.06 - NASA announced Monday agency center responsibilities associated with the Constellation Program for robotic and human moon and Mars exploration.
06.01.06 - The NASA Administrator, Associate Administrator for Exploration Systems and Constellation Program Manager will brief the media at 2:30 p.m. EDT Monday, June 5.
05.18.06 - NASA has chosen the RS-68 engine to power the core stage of the agency's heavy lift cargo launch vehicle intended to carry large payloads to the moon.
03.27.06 - NASA has authorized contract extensions for development of the agency's new Crew Exploration Vehicle.
03.22.06 - NASA's Exploration Systems Mission Directorate has issued a Request for Information that asks the aerospace industry for input regarding the strategy of a key element of a new spacecraft intended to lift American explorers toward the moon and Mars.
02.14.06 - Testing is under way by NASA engineers to lay the foundation for developing the Crew Launch Vehicle, the agency's future launch vehicle system.
01.11.06 - NASA's Constellation Program is making progress toward selecting a prime contractor to design, develop and build the Crew Exploration Vehicle (CEV), America's first new human spacecraft in 30 years.
09.30.05 - NASA announced the selection of the Marshall and Goddard Space Flight Centers to lead a team in the development of a lunar lander spacecraft.
09.19.05 - Administrator Griffin today released the results of the agency's exploration architecture study – a blueprint for the spacecraft to take humans back to the moon and on to Mars and other destinations.
11.19.04 - Members of NASA's human and robotic programs are cooperating in new ways to support the Vision for Space Exploration.
01.14.04 - The President proposes a return to the moon and journeys beyond.