New camera, computer installed in first Hubble EVA
Posted: Fri, May 15, 2009, 8:20 AM ET (1220 GMT)
Spacewalking astronauts successfully installed a new camera and replaced a faulty computer on the Hubble Space Telescope, but not without some difficulties, during an EVA on Thursday. Astronauts John Grunsfeld and Andrew Feustel spent 7 hours and 20 minutes outside the shuttle Atlantis on Thursday on the first of five spacewalks designed to refurbish the telescope. The two removed an old Hubble camera, the Wide Field/Planetary Camera 2 (WFPC2), and replaced it with a new instrument, the Wide Field Camera 3. The two also replaced a faulty science data processing computer and installed a mechanism that would allow a future spacecraft intended to deorbit the Hubble to dock with the telescope. The work went well, with the exception of a stuck bolt on the WFPC2 that took extra effort to loosen before the old camera could be removed. Astronauts Mike Good and Mike Massimino will carry out the second EVA of the mission on Friday, replacing batteries and gyroscopes.
Spacewalking astronauts successfully installed a new camera and replaced a faulty computer on the Hubble Space Telescope, but not without some difficulties, during an EVA on Thursday. Astronauts John Grunsfeld and Andrew Feustel spent 7 hours and 20 minutes outside the shuttle Atlantis on Thursday on the first of five spacewalks designed to refurbish the telescope. The two removed an old Hubble camera, the Wide Field/Planetary Camera 2 (WFPC2), and replaced it with a new instrument, the Wide Field Camera 3. The two also replaced a faulty science data processing computer and installed a mechanism that would allow a future spacecraft intended to deorbit the Hubble to dock with the telescope. The work went well, with the exception of a stuck bolt on the WFPC2 that took extra effort to loosen before the old camera could be removed. Astronauts Mike Good and Mike Massimino will carry out the second EVA of the mission on Friday, replacing batteries and gyroscopes.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Pentagon dismisses $1.2 trillion cost estimate for Golden Dome
Posted: Sat, May 16 9:36 AM ET (1336 GMT) Cowboy Space proposes 20,000 satellite orbital data center constellation
Posted: Sat, May 16 9:33 AM ET (1333 GMT) |
|
news links
|
|
Wednesday, May 20
Firefly Aerospace Accelerates Spacecraft Production with Expanded Campus and Innovation Lab in Central Texas
Firefly Aerospace — 4:30 am ET (0830 GMT) Sandhoo named Space Development Agency director, PAE for missile warning and tracking
Defensescoop — 4:29 am ET (0829 GMT) Vega C Deploys ESA-China Smile Satellite
Aviation Week — 4:28 am ET (0828 GMT) Sandhoo Becomes U.S. SDA Leader And Space Force PAE
Aviation Week — 4:25 am ET (0825 GMT) Peterson needs more room for workers, as Space Force plans to double in size
Colorado Springs Gazette — 4:25 am ET (0825 GMT) |
