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Total EVAs: | 9 | ||
Total EVA time: | 61h 48m |
No. | Date | Together with | Time | Main tasks and notes |
1 | 14.05.2009 | J. Grunsfeld | 7h 20m |
Replacing a wide field camera. They also swapped
out three batteries and installed a mechanism for a spacecraft to capture for
de-orbit at the end of the telescope's life. |
2 | 16.05.2009 | J. Grunsfeld | 6h 36m |
Installing the Cosmic Origins Spectrograph. They
also conducted repairs to the Advanced Camera for Surveys, which has
experienced power failures, causing two of the telescope's three observing
channels to stop operating. |
3 | 18.05.2009 | J. Grunsfeld | 7h 02m |
Replacing a sensor needed for pointing the
telescope and install another blanket on Hubble's exterior. |
4 | 20.05.2011 | G. Chamitoff | 6h 19m |
They installed a new package of experiments on
ELC-2. Next they installed jumpers between segments on
the left-side truss, for ammonia refills; vent nitrogen from an ammonia
servicer; and installed an external wireless communication antenna on the
Destiny laboratory. |
5 | 22.05.2011 | M. Fincke | 8h 07m |
The astronauts refilled radiators with ammonia.
They also completed venting the early ammonia system, lubricated a left-side
solar joint and parts of
Dextre. |
6 | 25.05.2011 | M. Fincke | 6h 54m |
Installing a grapple on the Zarya module to
support robotic operations based from the Russian segment. |
7 | 29.03.2018 | R. Arnold | 6h 10m |
They installed wireless communications equipment
on the station's Tranquility module to enhance payload data processing for the
ECOSTRESS experiment. The crew members also swapped out high-definition video
cameras on the port truss of the station's backbone. |
8 | 16.05.2018 | R. Arnold | 6h 31m |
They moved PFCS from a spare parts platform on
the station's truss "backbone" to the Special Purpose Dexterous Manipulator (Dextre) robotic arm. |
9 | 14.06.2018 | R. Arnold | 6h 49m |
They installed a pair of brackets and
high-definition cameras on the Harmony module that will help commercial crew
vehicles align with the international docking adapter at the forward end of
Harmony. |