X-Bow Systems Inc. has successfully completed the Preliminary Design Review (PDR) for the Large Solid Rocket Motor (LSRM) program on schedule — this is the second major technical review for […]
Preliminary Design Review (PDR)
ESA reports pinhole propulsion for satellites
A palm-sized propulsion option for future space missions: each one of these seven emitter arrays etched onto this silicon wafer using micro- and nano-technology possesses more than 500 pinhole-sized emitters […]
ESA’s Ariel mission moves to construction phase
The preliminary spacecraft design of ESA’s future exoplanet mission Ariel received approval from the ESA review board and passed the Preliminary Design Review (PDR) with flying colours. This concludes the […]
ESA: Exoplanet surveyor Ariel passes PDR
Ariel, ESA’s nexgen mission to observe the chemical makeup of distant exoplanets, has passed a major milestone after successfully completing its payload Preliminary Design Review (PDR). The successful completion of […]
Lockheed Martin’s nexgen interceptor program completes subsystem PDRs at accelerated pace
Lockheed Martin (NYSE: LMT) successfully validated designs for all elements of the nation’s Next Generation Interceptor (NGI) with the U.S. Missile Defense Agency (MDA). Through a series of successful and […]
PDR completed by Warpspace of their 1st optical comms satellite
Warpspace has completed the PDR (Preliminary Design Review) of their first satellite — WarpHub Intersat — developed for inter-satellite optical communication services, and have now confirmed that the satellite’s design […]