X-Bow Systems on Monday said it has successfully completed the Preliminary Design Review (PDR) for two rocket motors used to ...

NASA is beginning a preliminary design review for its Space Launch System (SLS). This major program assessment will allow development of the agency’s new heavy-lift rocket to move from concept to ...

NASA has successfully completed the exploration upper stage (EUS) preliminary design review for the powerful Space Launch System rocket. The detailed assessment is a big step forward in being ready ...

HUNTSVILLE, Ala., Jan. 31, 2024 (GLOBE NEWSWIRE) -- The Northrop Grumman Corporation (NYSE: NOC) Next Generation Interceptor team completed its All-Up Round (AUR) Preliminary Design Review (PDR), in ...

Leaders of NASA's return-to-the-Moon Constellation programme are reporting steady progress despite a delay from September to November of the Orion crew exploration vehicle preliminary design review.

X-Bow Systems on Jan. 12 announced it has completed preliminary design review (PDR) of its new Mk-72 and Mk-104 solid rocket ...