From Space.com:
"... On Tuesday night (Jan. 18), the observatory, a gamma-ray hunting space telescope originally called the Swift Gamma-Ray Burst Explorer, went into safe mode and paused all science work. This maneuver may have been in response to a reaction wheel failure, which the mission team continues to explore. ..."
https://www.space.com/nasa-swift-observ ... tion-wheel
Here's hoping for the best!
smp
NASA's gamma-ray observatory is in safe mode after a possible wheel failure
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smp
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NASA's gamma-ray observatory is in safe mode after a possible wheel failure
Stephen
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Telescopes: Questar 3.5 Standard SN 18-11421; Stellina (EAA)
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Telescopes: Questar 3.5 Standard SN 18-11421; Stellina (EAA)
Solar: Thousand Oaks white light filter; Daystar Quark (chromosphere) Hα filter
Mounts: Explore Scientific Twilight I; Majestic heavy duty tripod
Local Club: New Hampshire Astronomical Society
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Frankskywatcher
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Re: NASA's gamma-ray observatory is in safe mode after a possible wheel failure
I knew it was out there but I didn’t realize it’s been there since 2004, not bad in reality for a mission that long.
Gee if I had known there was so much to see I would have started decades ago ! 
Equipment :
Apertura AD10” Dobsonian
Polaris 4” Dobsonian
7x50 binoculars
Equipment :
Apertura AD10” Dobsonian
Polaris 4” Dobsonian
7x50 binoculars
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helicon
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Re: NASA's gamma-ray observatory is in safe mode after a possible wheel failure
SAFE mode used to be a Windows setting, I believe. Hopefully the Observatory is not running on Windows! 
-Michael
Refractors: ES AR152 f/6.5 Achromat on Twilight II, Celestron 102mm XLT f/9.8 on Celestron Heavy Duty Alt Az mount, KOWA 90mm spotting scope
Binoculars: Celestron SkyMaster 15x70, Bushnell 10x50
Eyepieces: Various, GSO Superview, 9mm Plossl, Celestron 25mm Plossl
Camera: ZWO ASI 120
Naked Eye: Two Eyeballs
Latitude: 48.7229° N
Refractors: ES AR152 f/6.5 Achromat on Twilight II, Celestron 102mm XLT f/9.8 on Celestron Heavy Duty Alt Az mount, KOWA 90mm spotting scope
Binoculars: Celestron SkyMaster 15x70, Bushnell 10x50
Eyepieces: Various, GSO Superview, 9mm Plossl, Celestron 25mm Plossl
Camera: ZWO ASI 120
Naked Eye: Two Eyeballs
Latitude: 48.7229° N
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