OSIRIS-REx Asteroid Mission Passes Important Design Review

Launching in 2016, OSIRIS-REx will be NASA’s first asteroid sample return mission. Image Source: Lockheed Martin

Launching in 2016, OSIRIS-REx will be NASA’s first asteroid sample return mission. Image Source: Lockheed Martin

Denver, Colorado. April 10, 2014 – NASA’s OSIRIS-REx program has successfully completed a comprehensive technical review of the mission and has been given approval to begin building the spacecraft, flight instruments and ground system. This will be the first U.S. mission sent to a near-Earth asteroid to collect and return samples.

OSIRIS-REx, which is scheduled to launch in the fall of 2016. It will rendezvous with the asteroid Bennu in 2018 and spend a year of reconnaissance at the asteroid, before collecting a sample of at least 2 ounces (60 grams) and returning it to Earth for scientists to study in 2023. Lockheed Martin Space Systems in Denver will build the spacecraft, the sampling and Earth-return system, and perform spacecraft mission operations.

Today’s milestone was achieved after a successful mission critical design review (CDR) for the Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) mission. The review was performed by an independent review board, comprised of experts from NASA and several external organizations, that validated the detailed design of the spacecraft, instruments and ground system.

The OSIRIS-REx critical design review was held by an independent review board at Lockheed Martin Space Systems near Denver. The board validated the detailed design of the spacecraft, instruments and ground system. Image Source: Lockheed Martin

The OSIRIS-REx critical design review was held by an independent review board at Lockheed Martin Space Systems near Denver. The board validated the detailed design of the spacecraft, instruments and ground system. Image Source: Lockheed Martin

“Passing CDR is a significant milestone in our program,” said Rich Kuhns, program manager at Lockheed Martin Space Systems. “We have now completed the spacecraft design and are transitioning into fabrication as we prepare for the assembly, test and launch operations phase of the mission.”

“The OSIRIS-REx team has consistently demonstrated its ability to present a comprehensive mission design that meets all requirements within the resources provided by NASA,” said principal investigator Dante Lauretta, from the University of Arizona’s Lunar and Planetary Laboratory. “Mission CDR was no exception. This is a great team. I know we will build a flight and ground system that is up to the challenges of this ambitious mission.”

NASA’s Goddard Space Flight Center will provide overall mission management, systems engineering, and safety and mission assurance for OSIRIS-REx. The University of Arizona leads the effort and provides the camera system and science processing and operations center. OSIRIS-REx is the third mission in NASA’s New Frontiers Program, which is managed by the Marshall Spaceflight Center.

Source: Lockheed Martin