MRO goes into safe mode
Posted: Wed, Mar 12, 2014, 6:56 AM ET (1056 GMT)
NASA's Mars Reconnaissance Orbiter (MRO) spacecraft went into safe mode earlier this week because of a computer glitch, but should resume normal operations in a few days. JPL reported Tuesday that MRO went into safe mode on Sunday because of an "unscheduled swap" from one of its main computers to the other. MRO has had several safe modes triggered by computer swaps, most recently in late 2011; the cause of these glitches remains unknown. Unlike previous events, MRO also switched to a backup radio transponder, which is also being investigated by engineers. The safe mode took place almost exactly eight years after the spacecraft entered orbit around Mars, providing high-resolution imagery and other data about the planet.
NASA's Mars Reconnaissance Orbiter (MRO) spacecraft went into safe mode earlier this week because of a computer glitch, but should resume normal operations in a few days. JPL reported Tuesday that MRO went into safe mode on Sunday because of an "unscheduled swap" from one of its main computers to the other. MRO has had several safe modes triggered by computer swaps, most recently in late 2011; the cause of these glitches remains unknown. Unlike previous events, MRO also switched to a backup radio transponder, which is also being investigated by engineers. The safe mode took place almost exactly eight years after the spacecraft entered orbit around Mars, providing high-resolution imagery and other data about the planet.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Apex becomes billion-dollar company with $200 million Series D round
Posted: Sun, Sep 14 4:09 AM ET (0809 GMT) |
|
news links
|
|
Monday, September 15
Elon Musk's Starlink reports service outage, thousands of users affected
Reuters — 1:23 am ET (0523 GMT) What does the loss of U.S. Space Command mean to Colorado Springs?
Denver Post — 1:21 am ET (0521 GMT) SpaceX Launches Northrop Grumman Cargo Ship To ISS
Aviation Week — 1:18 am ET (0518 GMT) SpaceX launches Falcon 9 rocket from Cape Canaveral on Sunday
WESH-TV Orlando — 1:18 am ET (0518 GMT) Apollo 13 made Jim Lovell a legend generations after the space race
The Hill — 1:09 am ET (0509 GMT) |
