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Gravity Probe B

Testing Einstein's Universe

WEEKLY HIGHLIGHTS FOR WEEK ENDING 1 SEPTEMBER 2000:

PAYLOAD HIGHLIGHT
The gyroscope replacement team has completed all operations associated with the replacement of flight gyroscope #4. The operations completed in this past week include the connection of the readout cable to the associated SQUID, the connection of gyroscope UV cables to Probe C, the suspension and instrumentation cable checkout, epoxy staking, and the final inspection of the SIA. The next step is to integrate the vaccum can onto the probe. The team members involved in this work were Paul Bayer, Ken Bower, Bruce Clarke, Chris Gray, Russ Leese, Ming Luo, and Barry Muhlfelder.

Photo: Gyro #4.
Please click the small photo to see an explanation of the remarkable change-out of Gyro #4

SPACE VEHICLE HIGHLIGHT
The flight spare Solar Array Deployment Mechanism (SADM), S/N-002 succesfully completed its Acceptance Data Review (ADR) in LM B/255 on 8/21/2000.

Photo: LMSS Engineer Shawn Shelton with SADM S/N-002 in LM B/255.

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