Glitches delay Hubble reactivation
Posted: Sat, Oct 18, 2008, 10:45 AM ET (1445 GMT)
Two problems encountered with switching the Hubble Space Telescope over to a backup science computer will delay the telescope's return to service until next week at the earliest, NASA officials said Friday. Telescope engineers started the process of transferring operations to the "Side B" backup science data handling system on Wednesday, and initial reports indicated that the switchover was going well. On Thursday, though, one Hubble instrument reported lower than normal voltages, followed by an interruption in communications between the science computer and the telescope's main computer, putting the telescope back into a protective safe mode. While NASA officials said they are still optimistic they'll be able to restore the telescope to normal scientific operations, the work required to deal with these problems will prevent the telescope from resuming operations until no sooner than late next week.
Two problems encountered with switching the Hubble Space Telescope over to a backup science computer will delay the telescope's return to service until next week at the earliest, NASA officials said Friday. Telescope engineers started the process of transferring operations to the "Side B" backup science data handling system on Wednesday, and initial reports indicated that the switchover was going well. On Thursday, though, one Hubble instrument reported lower than normal voltages, followed by an interruption in communications between the science computer and the telescope's main computer, putting the telescope back into a protective safe mode. While NASA officials said they are still optimistic they'll be able to restore the telescope to normal scientific operations, the work required to deal with these problems will prevent the telescope from resuming operations until no sooner than late next week.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
|
|
news links
|
|
Thursday, June 25
European Flight Ticket Initiative opens to more launch service providers
ESA — 6:08 am ET (1008 GMT) Backbone of Ramses asteroid mission stands tall
ESA — 6:08 am ET (1008 GMT) U.S. Space Command takes another step in Alabama move; 200 personnel expected by year’s end
Huntsville Times — 6:06 am ET (1006 GMT) Space Command Gen Whiting hosts leadership event, unveils second Redstone facility
WHNT-TV — 6:05 am ET (1005 GMT) Sen. Warren seeks ethics pledge from Raytheon exec nominated to top space acquisition job
Defense One — 6:04 am ET (1004 GMT) |
